| Oct. 1964 | Takahashi Glass Industry Co., Ltd. was founded in Minato-ku, Tokyo with 2 million yen capital fund.
→ The company acquired the contract for glass assembly operations of Asahi Glass Company Ltd. for Honda Motors Co., Ltd from Takahashi Glass Co., Ltd., originally founded in June, 1923. |
|---|---|
| Jul. 1965 | Increased capital fund 3 million yen.The capital increase was allotted to Asahi Glass Company Ltd., and we became an affiliated company. |
| Oct. 1967 | Suzuka plant established in Suzuka-shi, Mie-ken. |
| Nov. 1973 | Increased capital fund 9 million yen. Kawagoe 1st plant established. (Former Kawagoe plant was organized to Kawagoe 2nd plant.) |
| Jun. 1978 | Started selling architectural and specialized glass. |
| Jan. 1986 | Tochigi office established in Utsunomiya-shi, Tochigi-ken. |
| Feb. 1986 | Belletech Corp. established in Ohio, U.S.A. as a joint venture with Asahi Glass Company Ltd. And PPG Industries Inc. |
| Dec. 1986 | Increased capital fund 27million. 49% capital ratio from Asahi Glass Company. |
| Dec. 1990 | ACT Tech UK Co., Ltd established in UK as a joint venture company. |
| Jan. 1991 | Tochigi office moved to Haga industrial district in Tochigi-ken |
| May, 1995 | AP Mexitech Corporation established in Mexico as a joint venture company. |
| May, 1998 | Became a controlled affiliate of AGC with AGC acquiring a total of 51.5% of the company. |
| Aug. 1998 | AP CAN Tech Co., Ltd. established in Canada as a joint venture company with AP Technoglass Co., Ltd. |
| Apr. 2001 | Acquired 80% of the issued stock of Toyo Safety Glass Co., Ltd. AP Alabama Inc. established in Alabama, USA as joint venture company with AP Technoglass Alabama Inc. |
| Jan. 2004 | Fujisawa logistics center established in Fujisawa-shi, Kanagawa-ken |
| May, 2005 | Kawasaki logistics center established in Yokohama-shi, Kanagawa-ken |
| Jan. 2006 | Hamura plant established in Hamura-shi, Tokyo |
| Jul. 2007 | Changed the company name to AGC Automotive Takahashi Co., Ltd. |
| Jul. 2007 | Technical support to AGC Automotive China. |
| May, 2008 | Yokohama office established in Yokohama-shi, Kanagawa-ken by the mergers Fujisawa & Kawasaki logistics centers. |
| Dec. 2012 | Changed the company name to AGC Automotive Window Systems Co., Ltd.
(Brand name : AGC WINSYS) |
| Sep. 2013 | Ogawa plant established in Ogawa-machi, Hiki-gun, Saitama-ken |
| Nov. 2013 | Kyushu plant established in Kitakyushu-shi, Fukuoka-ken |
| Feb. 2015 | Merged Kawagoe 1st plant to Ogawa plant Changed Kawagoe 2nd plant to Kawagoe branch office |
| Jun. 2016 | Merged Kawagoe branch office to Ogawa plant. |
| May. 2017 | Technical Support to AGC Automotive Thailand. |
| Jan. 2021 | Merged Hamura plant to Ogawa plant |
| May. 2023 | Hanno plant established in Hanno-shi. |
| Oct. 2023 | Merged Toyo Safety Glass CO.,Ltd. |
