Huihe Optoelectronic Materials (Nanjing) Co., Ltd.

Shutaro Nagamura established Keiwa Trading Co., Ltd. in Kobe City

Tokyo Sales Office Opening (Current Tokyo Headquarters)

Construction of Shiga Factory (currently Shiga AT Center (SATC))

Construction of Kokura Factory

Construction of Chiba Factory

Construction of head office building in Higashiyodogawa Ward, Osaka City

Shutaro Nagamura appointed as chairman, Keiwa Nagamura as president

Founder Shutaro Nagamura Passed Away

Construction of Attack Techno Center I (currently Wakayama Techno Center I)

Changed company name to Keiwa Corporation

Established local subsidiary "Taiwan Keiwa Co., Ltd." in Taiwan

Opened Suzhou office in China

Construction of Attack Techno Center II (currently Wakayama Techno Center II)

Opened Shenzhen office in China

Established local subsidiary "Keiwa Optoelectronics (Nanjing) Co., Ltd." in China

Established local subsidiary "Seoul Keiwa Optoelectronics Co., Ltd." in South Korea

Construction of Attack Techno Center III (currently Wakayama Techno Center III)

Opened Ningbo office in China

Established local subsidiary "KEIWA Incorporated USA" in the U.S.

Relocated Shenzhen office in China to Dongguan office

Opened Beijing office in China

Relocated Tokyo headquarters (Nihonbashi Kayabacho, Chuo-ku, Tokyo)

Relocated Osaka headquarters (Kawaramachi, Chuo-ku, Osaka)

Listed on Tokyo Stock Exchange Second Section

Establishment of Value Creation Center (VCC)

Listed on the First Section of the Tokyo Stock Exchange

Opened Chengdu Office in China

Listed on the Prime Market of the Tokyo Stock Exchange

Awaji Base Construction

Keiji Nagamura appointed as Chairman, Masao Ashikaga appointed as President

Relocated Chengdu Office in China to Chongqing Office

Keiji Nagamura assumed office as President