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| Block Farm Limited Liability Company | ||||||||
| Sohwa Technical Co., Ltd. | ||||||||
| Honda TechnoFort Corporation | ||||||||
| Block Farm | ||||||||
| 台湾菱商股份有限公司 | ||||||||
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| 菱商香港有限公司 | ||||||||
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Founded Rikoshokai Co., Ltd. and Daikoshokai Co., Ltd. Capital was JPY 195,000 each.
Increased capital to 10,333,429,000 yen
Established Rishokoh Hong Kong Limited in Hong Kong
Issued unsecured convertible bonds of 8 billion yen
50th anniversary of founding
Established Rishokoh U.S.A., Inc. in the United States
Obtained ISO 14001 certification
Established Rishokoh Electronics (Shanghai) Co., Ltd. in China
Opened Shenzhen office of Rishokoh Hong Kong Limited
Expansion of ISO14001 certification sites to all domestic subsidiaries
ISO9001 certification obtained by FA system departments at all branches nationwide
ISO9001 certification obtained at headquarters and semiconductor/device divisions nationwide
60th anniversary
Established Guangzhou branch at subsidiary Risho Electronics (Shanghai) Co., Ltd.
Established RYOSHO (THAILAND) COMPANY, LIMITED in Thailand
Established Dalian branch at subsidiary Risho Electronics (Shanghai) Co., Ltd.
Established Chengdu office at subsidiary Risho Electronics (Shanghai) Co., Ltd.
Established Risho Taiwan Co., Ltd. in the Republic of China
Opened RYOSHO U.S.A., Inc. ATLANTA BRANCH
Established RYOSHO EUROPE GmbH in Germany
Established India resident office at RYOSHO TECHNO SINGAPORE PTE.LTD.
Abolished Seoul branch and established Risho Korea Corporation in Seoul
Established Risho Electronics Consulting (Shenzhen) Co., Ltd. in Shenzhen
Established PT. RYOSHO TECHNO INDONESIA in Jakarta
Obtained ISO14001 certification at RYOSHO TECHNO SINGAPORE PTE.LTD.
Established RYOSHO TECHNO PHILIPPINES Inc. in the Philippines
Established THE REPRESENTATIVE OFFICE OF RYODEN TRADING COMPANY, LIMITED IN HO CHI MINH CITY in Vietnam
Opened SRIRACHA BRANCH at subsidiary RYOSHO (THAILAND) COMPANY, LIMITED
Established INDIANAPOLIS BRANCH at RYOSHO U.S.A., Inc.
Established a subsidiary, RYOSHO TECHNO INDIA PRIVATE LIMITED
Obtained ISO14001 certification for subsidiaries Rishō Electronics (Shanghai) Co., Ltd. and Taiwan Rishō Co., Ltd.
Established a joint venture, RYOSHO ENGINEERING (THAILAND) CO., LTD., in Thailand with subsidiary RYOSHO (THAILAND) CO., LTD.
Established a subsidiary, RYOSHO MEXICO, S.A. de C.V., in Mexico with the company and subsidiary RYOSHO U.S.A. INC.
Opened a Shenzhen branch office of Rishō Electronics (Shanghai) Co., Ltd.
Dissolved Rishō Electronics Consulting (Shenzhen) Co., Ltd.
Introduced an executive officer system.
Established RYOSHO VIETNAM CO., LTD. in Vietnam.
Acquired all shares of Sowa Technical Co., Ltd. (Hiroshima City, Hiroshima Prefecture) and made it a subsidiary.
Established a joint venture, Block Farm LLC.
Transitioned from a 10-branch system to a 3-branch system consisting of East Japan Branch, West Japan Branch, and Central Japan Branch (the previous Tohoku Branch, North Kanto Branch, Kanagawa Branch, Shizuoka Branch, Hiroshima Branch, Shikoku Branch, and Kyushu Branch were renamed to Sendai Office, Maebashi Office, Yokohama Office, Shizuoka Office, Hiroshima Office, Takamatsu Office, and Fukuoka Office, respectively).
Transitioned from the First Section to the Prime Market on the Tokyo Stock Exchange due to market classification review.
Established a subsidiary, RYOSHO MALAYSIA SDN. BHD., in Malaysia.
Changed the trade name of Rishō Electric Trading Co., Ltd. to RYODEN Co., Ltd.
RYODEN invested in Microshare through a convertible note and formed a global strategic partnership to integrate its Pescle monitoring solution with Microshare’s AI-powered EverSmart Pest system.