Trinity Industrial Corporation was established in 1980 following the merger of MATOCO Kogyo Co., Ltd. and Dowa Kogyo Co., Ltd. into the company's predecessor, Japan Industrial Arts Manufacturing Co., Ltd., and the subsequent adoption of its current name.
- 1946
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Oct.
Japan Industrial Arts Manufacturing Co., Ltd. (the company's predecessor) was established in Chiyoda-ku, Tokyo.
- 1948
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Apr.
Established Osaka liaison office at Osaka(Promoted branch office in 1961)
- 1959
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Apr.
Established Nagoya liaison office at Nagoya, Aichi
- 1963
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Apr.
Listed on the Second Market of the Tokyo Stock Exchange
Established Technological Center at Yokohama, Kanagawa
- 1977
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Sep.
Toyota Motor Co. (currently Toyota Motor Corporation) invested in Japan Industrial Arts Manufacturing Co., Ltd., which subsequently became its affiliate.
- 1980
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Apr.
Merged with MATOCO Kogyo Co., Ltd. and Dowa Kogyo Co., Ltd
Moved Headquarters to Nagoya, Aichi
Established Tahara Sales Office at Tahara, Aichi
Trinity Industrial Corporation
- 1980
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Jul.
Renamed Company name to Trinity Industrial Co., Ltd
Renamed Technological Center to Tokyo Branch Office
Moved Osaka Branch Office to Toyonaka, Osaka
- 1983
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Apr.
Moved Headquarters to Kakimoto-cho, Toyota, Aichi
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Sep.
Started producting auto facilities at Shimoichiba, Toyota, Aichi
- 1986
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Jul.
Constructed Head Office Plant at Katsurano-cho, Toyota, Aichi, and moved and moved automobile parts division and operating coating facilities division
- 1992
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Aug.
Established subsidiary "T&T Venture Sdn. Bhd." at Malaysia
- 1993
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Mar.
Established Kyushu Sales Offfice at Miyawaka, Fukuoka
- 1994
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Aug.
Established subsidiary "Thai Trinity Co., Ltd." at Thailand
- 1996
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Sep.
Established subsidiary "P.T. Trinity Engineering Indonesia" at Indonesia
- 1998
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Apr.
Established subsidiary "Trinity Coating Systems Ltd." at India
- 1999
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Jul.
ISO9001 Certification acquired
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Oct.
United Tatebayashi Plant, Odawara plant and Gifu Plant to Head Office Plant
- 2000
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Aug.
Registration of Relocation of Head Office from Chiyoda-ku, Tokyo to Yokohama, Kanagawa
-
Oct.
ISO14001 Certification acquired (Head Office Plant)
- 2005
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Jan.
Established subsidiary "Trinity Coating Systems (Shanghai) Co., Ltd." at China
- 2006
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Jul.
Renamed Head Office Plant to Toyota Plant
- 2007
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May.
Constructed Miyoshi Plant at Miyoshi-cho, Nishikamo-gun, Aichi and started producting exterior facilities
- 2008
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Jan.
Registration of Relocation of Head Office from Tsurumi-ku, Yokohama to Kohoku-ku, Yokohama
-
Feb.
Recieved Technology Development Award for the new cardridge system from Toyota Motor Corporation
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Oct.
ISO14001 Certification acquired (Miyoshi Plant)
- 2010
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Aug.
Registration of Relocation of Head Office from Kohoku-ku, Yokohama to Headquarter (Kakimoto-cho, Toyota, Aichi)
- 2011
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Dec.
Started producting automotive parts by decoration technology "Tri-D³eco"
- 2012
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Oct.
Established Tohoku Sales Office at Sendai, Miyagi
- 2018
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Jan.
Consolidated related company "Taiwan Trinity Industrial Corp." as a subsidiary company at Taiwan
- 2019
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Nov.
Recieved Toyota city business establishment award by which the person who works shines vividly
- 2020
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Feb.
Recieved Technology Development Award for the high efficient coating system from Toyota Motor Corporation
- 2022
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Mar.
Recieved Technology Development Award for the painting process circulating dust remover from Toyota Motor Corporation
- 2023
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Apr.
Received the 69th Okochi Memorial Production Special Prize at the Okochi Awards in 2022.
- 2025
-
Oct.
Established Trinity Technical Solution Center