Building a future with ‘quality’ and ‘trust’, the path of SERIA CORPORATION’s challenges and evolution
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March
1972
Tokai Shoji was founded in Komagome, Bunkyo-ku, Tokyo, and began selling screen printing materials and equipment.
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April
1974
Tokai Shoji Co., Ltd. was established, the plate-making department was launched to begin photoengraving for screen printing.
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December
1977
New headquarters building constructed and relocated to Higashitabata, Kita-ku, Tokyo.
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September
1978
Tokai Shoji Co., Ltd. established the Gifu Factory in Hachiman Town, Gujo District, Gifu Prefecture (now Hachiman Town, Gujo City), and began manufacturing screen printing machines.
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September
1980
Gifu Factory reorganized as Tokai Seiki Co., Ltd., and Tokai Seiki Co., Ltd. was established, and started designing manufacturing printing machines
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May
1982
Osaka Sales Office opened in Higashinakajima, Higashiyodogawa-ku, Osaka.
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May
1984
Overseas Dept. established to begin exploring overseas markets.
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August
New headquarters building completed in Higashitabata, Kita-ku, Tokyo; old headquarters converted into plate-making factory, significantly strengthening the plate-making division.
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November
New Tokai Seiki factory completed and relocated to Hachiman-cho, Gujo-gun, Gifu Prefecture.
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April
1986
Moved Osaka Sales Office to Toyoshin, Higashiyodogawa-ku, Osaka City and started plate-making operations
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July
Opened Nagoya Sales Office in Shimoida, Kita-ku, Nagoya City
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April
1988
Reorganized Osaka Sales Office into Osaka Branch
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August
Completed new head office factory of Tokai Seiki Co., Ltd. in Hachiman-cho, Gujo-gun, Gifu Prefecture
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April
1989
Opened Yokohama Sales Office in Maginu, Miyamae-ku, Kawasaki City
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June
1990
Moved Osaka Branch to Chibune, Nishiyodogawa-ku, Osaka City
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April
1991
Moved Nagoya Sales Office to newly completed Seria Building in Kayaba, Chikusa-ku, Nagoya City
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October
1995
Completed and moved to new head office building in Higashitabata, Kita-ku, Tokyo
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October
1997
Constructed new office in Tsukuda, Nishiyodogawa-ku, Osaka City and moved Osaka Branch
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August
1998
Completed Tokai Seiki Co., Ltd. Third Factory
2000～
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January
2000
Opened Fukuoka Office
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March
Tokai Seiki Co., Ltd. obtained ISO9001 Quality System Certification
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September
2001
Tokai Shoji Co., Ltd. obtained ISO9001 Quality System Certification
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January
2002
Reorganized Yokohama and Nagoya Sales Offices into Branches
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February
2004
Opened Saitama Office (Tokyo Plate-making Division) in Bijogi, Toda City
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July
Opened Tokai Seiki Co., Ltd. Kakamigahara Factory
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July
2007
Opened Tokai Seiki Co., Ltd. Kakamigahara Second Factory
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February
2010
Established holding company Tokai Holdings Co., Ltd.
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May
2014
Joined Komori Corporation Group (listed on Tokyo Stock Exchange Prime Market) as a subsidiary and became a member of the Komori Group.
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April
2015
Merged Tokai Holdings Co., Ltd. into Tokai Shoji Co., Ltd.
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April
Changed company name from Tokai Shoji Co., Ltd. to SERIA CORPORATION
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April
Changed company name from Tokai Seiki Co., Ltd. to SERIA ENGINEERING,INC.
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August
Closed Yokohama Branch and consolidated sales functions into Tokyo Branch
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November
Opened PE Demonstration Center (PEC) in Kakamigahara Factory
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April
2016
Moved Osaka Branch Fukuoka Office to Hakata-ku, Fukuoka City
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May
2020
Moved SERIA CORPORATION Head Office from Higashitabata, Kita-ku to Toda City, Saitama Prefecture, consolidating head office, sales, and plate-making
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January
2021
Moved SERIA CORPORATION Osaka Branch to Gamo, Joto-ku, Osaka City
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October
2023
Opened Printed Electronics Elemental Technology Development Center 'PEDEC' in Komori Corporation Tsukuba Plant premises
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May
2025
Opened satellite office 'TOKYO PE PALACE' in Otemachi, Chiyoda-ku, Tokyo