{"id":560,"date":"2026-03-26T12:42:35","date_gmt":"2026-03-26T03:42:35","guid":{"rendered":"https:\/\/www.d-kdn.co.jp\/wp\/?page_id=560"},"modified":"2026-03-26T12:42:36","modified_gmt":"2026-03-26T03:42:36","slug":"history","status":"publish","type":"page","link":"https:\/\/www.d-kdn.co.jp\/en\/company\/history\/","title":{"rendered":"History"},"content":{"rendered":"\n<div class=\"c-headingSecondary\">\n      <div class=\"l-container\">\n        <div class=\"c-headingSecondary__block\">\n          <p class=\"c-headingSecondary__subTitle\">Company<\/p>\n          <h1 class=\"c-headingSecondary__title\">History<\/h1>\n        <\/div>\n      <\/div>\n    <\/div>\n\n\n<div class=\"breadcrumbs align  wp-block-bcn-breadcrumb-trail has-text-color has-background\" vocab=\"https:\/\/schema.org\/\" typeof=\"BreadcrumbList\">\n\t<span><\/span>\n\t<span class=\"c-breadcrumb__item\" property=\"itemListElement\" typeof=\"ListItem\">\r\n<a class=\"c-breadcrumb__link\" property=\"item\" typeof=\"WebPage\" title=\"Home\u3078\u79fb\u52d5\u3059\u308b\" href=\"https:\/\/www.d-kdn.co.jp\" aria-current=\"page\">\r\n<span property=\"name\">Home<\/span>\r\n<\/a>\r\n<meta property=\"position\" content=\"1\">\r\n<\/span><\/div>\n\n\n\n<section class=\"p-history\">\n      <div class=\"l-container\">\n        <div class=\"p-history__container\">\n          <div class=\"p-history__cat\">\n            <h2 class=\"p-history__title\">Company<\/h2>\n            <h2 class=\"p-history__title\">Product<\/h2>\n          <\/div>\n                          <div class=\"p-history__block\">\n            <h3 class=\"p-history__label\">1980<\/h3>\n\n                        <ul class=\"p-history__list\">\n                                <li class=\"p-history__item -products\">\n                    <div class=\"p-history__card\">\n                                                <p class=\"u-text\">Operated as the after-sales service division of Dai-ichi Dentsu Ltd., <br \/>\r\nwhile advancing the development of transistor inverters.<\/p>\n                    <\/div>\n                <\/li>\n                            <\/ul>\n                    <\/div>\n                <div class=\"p-history__block\">\n            <h3 class=\"p-history__label\">1990<\/h3>\n\n                        <ul class=\"p-history__list\">\n                                <li class=\"p-history__item -company\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">1991<\/h4>\n                                                <p class=\"u-text\">Established as an independent company from Dai-ichi Dentsu Ltd., with a capital of 20 million yen.<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -products\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">1992<\/h4>\n                                                <p class=\"u-text\">Start producing transistor invertor. <br \/>\r\nMaterialize high efficiency and space-saving.<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -products\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">1993<\/h4>\n                                                <p class=\"u-text\">Started the manufacturing and sales of crystal growth equipment and industrial furnaces utilizing high-frequency induction heating.<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -company\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">1997<\/h4>\n                                                <p class=\"u-text\">Gain 11,000,000yen and make the capital 41,000,000yen.<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -products\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">1998<\/h4>\n                                                <p class=\"u-text\">Established mass production system of CZ grower with the expansion of LT single crystal demand.<\/p>\n                    <\/div>\n                <\/li>\n                            <\/ul>\n                    <\/div>\n                <div class=\"p-history__block\">\n            <h3 class=\"p-history__label\">2000<\/h3>\n\n                        <ul class=\"p-history__list\">\n                                <li class=\"p-history__item -company\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">2000<\/h4>\n                                                <p class=\"u-text\">The capital becomes 97,000,000yen.<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -products\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">2002<\/h4>\n                                                <p class=\"u-text\">Started selling devices for compound semiconductors such as SiC single crystal growth system.<br \/>\r\nStarted development of sapphire single crystal growth system by CZ Method.<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -products\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">2004<\/h4>\n                                                <p class=\"u-text\">Started selling the SiC single crystal growing equipment for development by solution growth method.<br \/>\r\nStarted selling the rapid thermal annealing apparatus (RTA furnace) for SiC wafers.<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -products\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">2005<\/h4>\n                                                <p class=\"u-text\">Started manufacturing polycrystalline Si production system.<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -company\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">2006<\/h4>\n                                                <p class=\"u-text\">Established Ibaraki plant with the production upgrade.<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -company\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">2007<\/h4>\n                                                <p class=\"u-text\">Established second Ibaraki plant.<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -products\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">2007<\/h4>\n                                                <p class=\"u-text\">Started manufacturing on assignment of polycrystalline Si ingots.<\/p>\n                    <\/div>\n                <\/li>\n                            <\/ul>\n                    <\/div>\n                <div class=\"p-history__block\">\n            <h3 class=\"p-history__label\">2010<\/h3>\n\n                        <ul class=\"p-history__list\">\n                                <li class=\"p-history__item -products\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">2010<\/h4>\n                                                <p class=\"u-text\">Started selling the ultra large sapphire single crystal pulling system.<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -products\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">2013<\/h4>\n                                                <p class=\"u-text\">Completed R&amp;D of HPI high frequency power supply adopting SiC module and started manufacturing.<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -products\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">2014<\/h4>\n                                                <p class=\"u-text\">Started manufacturing the hybrid energy saving type SPS system.<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -products\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">2015<\/h4>\n                                                <p class=\"u-text\">Started manufacturing hybrid coutinuous type SPS system.<br \/>\r\nStarted manufacturing SiC high frequency induction inverter HPI series and SiC Energization inverter MEI series.<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -products\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">2017<\/h4>\n                                                <p class=\"u-text\">Established a new contracted test room (open lab).<br \/>\r\nStarted selling the compact hot stamping system.<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -products\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">2018<\/h4>\n                                                <p class=\"u-text\">Started manufacturing large hot press.<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -products\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">2019<\/h4>\n                                                <p class=\"u-text\">Started manufacturing glove box multi-heating furnace.<\/p>\n                    <\/div>\n                <\/li>\n                            <\/ul>\n                    <\/div>\n                <div class=\"p-history__block\">\n            <h3 class=\"p-history__label\">2020<\/h3>\n\n                        <ul class=\"p-history__list\">\n                                <li class=\"p-history__item -products\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">2020<\/h4>\n                                                <p class=\"u-text\">Started manufacturing hot press (block heater type).<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -company\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">2022<\/h4>\n                                                <p class=\"u-text\">Announced \u300cToward a Low-carbon Society\u300d.<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -company\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">2023<\/h4>\n                                                <p class=\"u-text\">Started of clean power generation to reduce greenhouse gases.<\/p>\n                    <\/div>\n                <\/li>\n                                <li class=\"p-history__item -company\">\n                    <div class=\"p-history__card\">\n                                                <h4 class=\"p-history__year\">2024<\/h4>\n                                                <p class=\"u-text\">Completed new office building at Ibaraki plant.<br \/>\r\nRegistered as an \"Ibaraki Eco Business Site\"<\/p>\n                    <\/div>\n                <\/li>\n                            <\/ul>\n                    <\/div>\n                \n        <\/div>\n      <\/div>\n    <\/section>\n\n\n\n<section class=\"l-section p-companyNav\">\n      <div class=\"l-container\">\n        <h2 class=\"p-companyNav__title\">Company<\/h2>\n        <ul class=\"p-companyNav__list\">\n          <li class=\"p-companyNav__item\">\n            <a href=\"..\/profile\/\" class=\"p-companyNav__link -profile\">Profile<\/a>\n          <\/li>\n          <li class=\"p-companyNav__item\">\n            <a href=\"..\/philosophy\/\" class=\"p-companyNav__link -philosophy\">Philosophy<\/a>\n          <\/li>\n          <li class=\"p-companyNav__item\">\n            <a href=\"..\/history\/\" class=\"p-companyNav__link -history is-active\">History<\/a>\n          <\/li>\n          <li class=\"p-companyNav__item\">\n            <a href=\"..\/business\/\" class=\"p-companyNav__link -business\">Business Overview<\/a>\n          <\/li>\n          <li class=\"p-companyNav__item\">\n            <a href=\"..\/sustainability\/\" class=\"p-companyNav__link -sustainable\">Sustainability<\/a>\n          <\/li>\n        <\/ul>\n      <\/div>\n    <\/section>\n","protected":false},"excerpt":{"rendered":"<p>Company History Company Product Company Profile Philosophy History Business Overview Sustainability<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":490,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_locale":"en_US","_original_post":"https:\/\/www.d-kdn.co.jp\/wp\/?page_id=249","footnotes":""},"class_list":["post-560","page","type-page","status-publish","hentry","en-US"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/pages\/560","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/comments?post=560"}],"version-history":[{"count":4,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/pages\/560\/revisions"}],"predecessor-version":[{"id":1456,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/pages\/560\/revisions\/1456"}],"up":[{"embeddable":true,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/pages\/490"}],"wp:attachment":[{"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/media?parent=560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}