{"id":106040,"date":"2026-08-21T15:49:19","date_gmt":"2026-08-21T06:49:19","guid":{"rendered":"https:\/\/japanir.jp\/en\/ir\/3777-20260821-01_wp_business_update\/"},"modified":"2026-08-21T15:49:19","modified_gmt":"2026-08-21T06:49:19","slug":"3777-20260821-01_wp_business_update","status":"publish","type":"ir_release","link":"https:\/\/japanir.jp\/en\/company\/company-3777\/ir\/3777-20260821-01_wp_business_update\/","title":{"rendered":"\u3010\u74b0\u5883\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u30db\u30fc\u30eb\u30c7\u30a3\u30f3\u30b0\u30b9\u3011UPDATE: Joint research completed with Kyushu Institute of Technology and roadmap for future commercialization"},"content":{"rendered":"<p>Reports the completion of the joint research, including lead-free perovskite material development. Moving forward, aims to leverage results for commercialization and mass production of perovskite solar cells. Expected to have a minor impact on consolidated results for the fiscal year ending December 2026.<\/p>\n","protected":false},"comment_status":"open","ping_status":"closed","template":"","meta":{"Ticker":"","DATE":"","longName":"","company_name_ja":"","fullTimeEmployees":0,"address":"","phone":"","website":"","industry":"","sector":"","regularMarketPrice":0,"financialCurrency":"","marketCap":0,"fiftyTwoWeekLow":0,"fiftyTwoWeekHigh":0,"epsTrailingTwelveMonths":0,"epsForward":0,"bookValue":0,"totalRevenue":0,"OperatingIncome":0,"operatingMargins":0,"NetIncome":0,"profitMargins":0,"ebitda":0,"trailingPE":0,"forwardPE":0,"priceToBook":0,"returnOnEquity":0,"recommendationMean":0,"recommendationKey":"","targetMeanPrice":0,"numberOfAnalystOpinions":0,"analyst_earnings_data":"","dividendRate":0,"dividendYield":0,"payoutRatio":0,"totalEsg":0,"environmentScore":0,"socialScore":0,"governanceScore":0,"title":"","providerPublishTime":"","link":"","longBusinessSummary":"","longBusinessSummary_ja":"","quarterly_revenue":0,"quarterly_net_income":0,"quarterly_operating_profit":0,"enterprise_value":0,"company_officer_1_name":"","company_officer_1_title":"","company_officer_2_name":"","company_officer_2_title":"","company_officer_3_name":"","company_officer_3_title":"","company_officer_4_name":"","company_officer_4_title":"","company_officer_5_name":"","company_officer_5_title":"","company_officers_update_time":"","get_dividend_history_year1":0,"get_dividend_history_year2":0,"get_dividend_history_year3":0,"get_dividend_history_year4":0,"get_dividend_history_year5":0,"get_dividend_history_year6":0,"get_dividend_history_year7":0,"get_dividend_history_year8":0,"get_dividend_history_year9":0,"get_dividend_history_year10":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"jir_stock_code":"3777","jir_company_name":"\u682a\u5f0f\u4f1a\u793e\u74b0\u5883\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u30db\u30fc\u30eb\u30c7\u30a3\u30f3\u30b0\u30b9","jir_importance":"\u2605\u2605\u2605\u2606\u2606","jir_publication_date":"2026-08-21","jir_source_link":"https:\/\/japanir.jp\/wp-content\/uploads\/2026\/08\/3777-20260821-01.pdf","jir_short_summary":"Reports the completion of the joint research, including lead-free perovskite material development. Moving forward, aims to leverage results for commercialization and mass production of perovskite solar cells. Expected to have a minor impact on consolidated results for the fiscal year ending December 2026.","jir_summary":"### Background and termination of the joint research\nSince July 2025, the company has conducted joint research with Kyushu Institute of Technology, with the contract term expiring on June 30, 2026. The joint research is being treated as a milestone, and an end report has been received. Going forward, the company plans to commercialize and scale up the\u6210\u679c. The goal is to reduce environmental impact and enable low-cost mass production, achieving outcomes in lead-free material development, interface modification technology, and low-temperature manufacturing processes.\n\n### Future developments and outlook\nUtilizing design insights of lead-free materials, we will advance verification of large-area device performance, durability improvements, and mass-production process compatibility. We will consider creating demand by leveraging the characteristics of flexible solar cells and establishing a domestic manufacturing framework. While efforts toward commercialization and mass production are being pursued for earlier rollout, there is no current decision to commercialize or mass-produce, and the impact on consolidated results for the fiscal year ending December 2026 is expected to be minor.","jir_financial_highlights":"Impact of this joint research: Unknown (Unknown)","jir_category":"","jir_hashtags":"#\u74b0\u5883\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u30db\u30fc\u30eb\u30c7\u30a3\u30f3\u30b0\u30b9, #\u5171\u540c\u7814\u7a76, #\u30da\u30ed\u30d6\u30b9\u30ab\u30a4\u30c8\u592a\u967d\u96fb\u6c60","jir_key_figures":"\u672c\u5171\u540c\u7814\u7a76\u306e\u5951\u7d04\u671f\u9593\u6e80\u4e86\u65e5: 2026\/6\/30\n\u4eca\u5f8c\u306e\u4e8b\u696d\u5316\u30fb\u91cf\u7523\u5316\u306e\u9032\u5c55\u306b\u3088\u308b\u5f71\u97ff: 2026\u5e7412\u6708\u671f\u306e\u9023\u7d50\u696d\u7e3e\u3078\u306e\u5f71\u97ff\u306f\u8efd\u5fae\n\u925b\u30d5\u30ea\u30fc\u6750\u6599\u30fb\u4f4e\u6e29\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u7b49\u306e\u6280\u8853\u6210\u679c","jir_meta_title":"\u3010\u74b0\u5883\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u30db\u30fc\u30eb\u30c7\u30a3\u30f3\u30b0\u30b9\u3011\u5171\u540c\u7814\u7a76\u7d42\u4e86\u3068\u4e8b\u696d\u5316\u65b9\u91dd\uff5c2026\u5e748\u6708","jir_meta_description":"\u74b0\u5883\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u30db\u30fc\u30eb\u30c7\u30a3\u30f3\u30b0\u30b9\u304c\u4e5d\u5dde\u5de5\u696d\u5927\u5b66\u3068\u306e\u5171\u540c\u7814\u7a76\u3092\u7d42\u4e86\u3057\u3001\u5f97\u3089\u308c\u305f\u6210\u679c\u3092\u30da\u30ed\u30d6\u30b9\u30ab\u30a4\u30c8\u592a\u967d\u96fb\u6c60\u306e\u4e8b\u696d\u5316\u30fb\u91cf\u7523\u5316\u3078\u6d3b\u7528\u3059\u308b\u65b9\u91dd\u3092\u516c\u8868\u30022026\u5e7412\u6708\u671f\u3078\u306e\u5f71\u97ff\u306f\u8efd\u5fae\u3068\u898b\u8fbc\u3080\u3002","jir_og_title":"\u74b0\u5883\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u30db\u30fc\u30eb\u30c7\u30a3\u30f3\u30b0\u30b9\u5171\u540c\u7814\u7a76\u7d42\u4e86\u3068\u4e8b\u696d\u5316\u65b9\u91dd","jir_og_description":"\u4e5d\u5dde\u5de5\u696d\u5927\u5b66\u3068\u306e\u5171\u540c\u7814\u7a76\u7d42\u4e86\u3092\u5831\u544a\u3002\u925b\u30d5\u30ea\u30fc\u6750\u6599\u306a\u3069\u306e\u6210\u679c\u3092\u4eca\u5f8c\u306e\u592a\u967d\u96fb\u6c60\u4e8b\u696d\u5316\u3078\u6d3b\u7528\u3057\u3001\u56fd\u5185\u88fd\u9020\u4f53\u5236\u306e\u69cb\u7bc9\u3092\u691c\u8a0e\u3002","jir_og_image_url":"\/assets\/og\/company-general_ir.jpg","jir_chart_data_collection":"[]","ir_related_company":58193,"ir_release_date":"","ir_type":"","ir_is_new":false,"ir_document_url":"","jir_ir_type":"business_update","footnotes":""},"sector":[],"importance":[],"class_list":["post-106040","ir_release","type-ir_release","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.7 - 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