All timely result earnings PR IR governance ASR invitation Other
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2020-10-01
Acquisition of Accretech Powertro System Co., Ltd. as a Wholly-Owned Subsidiary
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2020-09-16
Business results for Interim(Apr-Sep) of FY2021/3 will be announced on November 11th(Wed) 15:00 JST (planned).
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2020-08-07
Consolidated Financial Statements for the First Quarter of the Fiscal Year Ending March 31st, 2021 (FY2021/3), Japan GAAP
（221KB）
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2020-08-07
Summary of FY2021/3 1st Quarter Business Results (April to June 2020)
（1,073KB）
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2020-07-03
Securities Report (Translation of Yuukashoken-Houkokusho) FY2020/3
（660KB）
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2020-06-22
Resolutions of the 97th Annual General Meeting of Shareholders
（101KB）
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2020-05-30
Notice of Convocation Annual General Meeting 2020
（337KB）
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2020-05-28
(Correction) (Presentation Material) Earnings Call for FY2020/3
（747KB）
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2020-05-28
(Correction) Consolidated Financial Statements for the 12-month period ended March 31st, 2020 (FY2020/3), Japan GAAP
（190KB）
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2020-05-26
Summary of Evaluation of the Effectiveness of the Board of Directors
読む Summary of Evaluation of the Effectiveness of the Board of Directors
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2020-05-13
Q&A Summary - Earnings Call for FY2020/3
（201KB）
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2020-05-11
Earnings Call for FY2020/3 with note
（3,729KB）
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2020-05-11
Earnings Call for FY2020/3
（1,259KB）
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2020-05-11
Consolidated Financial Statements for the 12-month period ended March 31st,2020(FY2020/3),Japan GAAP
（309KB）
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2020-05-11
Tokyo Seimitsu Announces Year-end Dividend for FY2020/3
（121KB）
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2020-03-16
Tokyo Seimitsu participated in an Web seminar for Individual Investors
読む Tokyo Seimitsu participated in an Web seminar for Individual Investors
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2020-02-14
Summary of FY2020/3 3rd Quarter Business Results (April to December 2019)
（2,738KB）
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2020-02-14
Consolidated Financial Statements for the 3rd Quarter of the Fiscal Year Ending March 31st, 2020 (FY2020/3), Japan GAAP
（203KB）
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2019-12-17
Business results for the 3rd Quarter of FY2020/3 will be announced on February 14th(Fri.), 15:00 JST (planned).
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2019-11-26
R&I affirmed the Company's rating A-, Stable
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2019-11-25
Announcement of completed acquisition of the balancer business from Schmitt Industries, Inc. by Tosei Engineering Corp.
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2019-11-12
Q&A Summary - FY2020/3 Interim Earnings Conference
（548KB）
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2019-11-11
Presentation with note - FY2020/3 Interim Earnings Conference
（2,857KB）
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2019-11-08
Earnings Conference For FY2020/3 Interim
（2,956KB）
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2019-11-08
Consolidated Financial Statements for the First half of the Fiscal Year Ending March 31st,2020(FY2020/3),Japan GAAP
（533KB）
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2019-10-11
Announcement of acquisition of the balancer business of Schmitt Industries, Inc. by Tosei Engineering Corp.
（95KB）
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2019-08-09
Summary of FY2020/3 First Quarter Business Results (April 2019 to June 2019)
（1,661KB）
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2019-08-09
Consolidated Financial Statements for the First Quarter of the Fiscal Year Ending March 31st, 2020 (FY2020/3), Japan GAAP
（188KB）
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2019-06-18
Resolutions of the 96th Annual General Meeting of Shareholders
（99KB）
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2019-05-31
Notice of Annual General Meeting 2019
（236KB）
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2019-05-16
Q&A Summary - FY2019/3 Earnings Conference
（171KB）
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2019-05-16
Presentation with note - FY2019/3 Earnings Conference
（3,390KB）
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2019-05-14
Presentation - FY2019/3 Earnings Conference
（4,387KB）
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2019-05-14
Summary of Evaluation Results on the Effectiveness of the Board of Directors
読む Summary of Evaluation Results on the Effectiveness of the Board of Directors
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2019-05-14
Tokyo Seimitsu Announces a Year-end Dividend for FY2019/3
（95KB）
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2019-05-14
Consolidated Financial Statements for the the 12-month period EndedMarch 31st, 2019 (FY2019/3), Japan GAAP
（355KB）
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2019-05-14
Tokyo Seimitsu Announces Transition to company with Audit and Supervisory Committee, Amendment of Article of Incorporation, and Changes of Executives
（178KB）
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2019-03-05
Tokyo Seimitsu at Individual Investor Event
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2019-02-13
Consolidated Financial Statements for the 3rd quarter of the Fiscal Year Ending March 31st, 2019 (FY2019/3), Japan GAAP
（250KB）
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2019-02-13
Summary of FY2019/3 Third Quarter Business Results (April 2018 to December 2018)
（851KB）
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2018-12-11
R&I upgraded the Company's Rating
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2018-11-19
Q&A Summary - FY2019/3 Interim Earnings Conference
（171KB）
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2018-11-14
Presentation with note - FY2019/3 Interim Earnings Conference
（3,308KB）
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2018-11-13
Presentation - FY2019/3 Interim Earnings Conference
（1,651KB）
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2018-11-13
Consolidated Financial Statements for the 1st half of the Fiscal Year Ending March 31st, 2019 (FY2019/3), Japan GAAP
（211KB）
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2018-11-13
Tokyo Seimitsu announces revision of forecasts, Interim Dividend and projection of Year-end Dividend for Fiscal Year ending March 31st, 2019
（151KB）
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2018-08-10
Consolidated Financial Statements for the First Quarter of the Fiscal Year Ending March 31st, 2019 (FY2019/3), Japan GAAP
（398KB）
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2018-08-10
Summary of FY2019/3 First Quarter Business Results (April 2018 to June 2018)
（1,026KB）
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2018-06-01
Notice of The 95th Annual General Meeting of Shareholders
（101KB）
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2018-05-18
Summary of Evaluation Results on the Effectiveness of the Board of Directors
読む Summary of Evaluation Results on the Effectiveness of the Board of Directors
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2018-05-17
Q&A Summary - FY2018/3 Earnings Conference
（88KB）
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2018-05-16
Presentation Material - FY2018/3 Earnings Conference (with Speaker's note)
（7,549KB）
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2018-05-15
Presentation Material - FY2018/3 Earnings Conference
（4,830KB）
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2018-05-15
Consolidated Financial Statements for FY2018/3 Full Year
（334KB）
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2018-05-15
Tokyo Seimitsu Announces a Year-end Dividend for FY2018/3 and 70th Anniversary Commemorative Dividend for FY2019/3
（101KB）
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2018-02-09
Summary of FY2018 Third Quarter Business Results (April 2017 to December 2017)
（498KB）
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2018-02-09
Consolidated Financial Statements for the Third Quarter of the Fiscal Year Ending March 31st, 2018 (FY2018), Japan GAAP
（203KB）
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2017-11-16
Presentation Material - FY2018/3 Interim Earnings Conference(with Speaker's note)
（3,573KB）
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2017-11-14
Presentation Material - FY2018/3 Interim Earnings Conference
（4,921KB）
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2017-11-14
Consolidated Financial Statements for the Second Quarter of the Fiscal Year Ending March 31st, 2018 (FY2018), Japan GAAP
（107KB）
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2017-11-14
Tokyo Seimitsu announces revision of forecasts, Interim Dividend and projection of Year-end Dividend for Fiscal Year ending March 31st, 2018
（402KB）
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2017-08-10
Consolidated Financial Statements for the First Quarter of the Fiscal Year Ending March 31st, 2018 (FY2018), Japan GAAP
（172KB）
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2017-08-10
Summary of FY2018 First Quarter Business Results (April 2017 to June 2017)
（1,229KB）
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2017-06-26
Resolutions of the 94th Annual General Meeting of Shareholders
（33KB）
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2017-06-01
Notice of The 94th Annual General Meeting of Shareholders
（109KB）
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2017-05-18
Summary of Evaluation Results on the Effectiveness of the Board of Directors
読む Summary of Evaluation Results on the Effectiveness of the Board of Directors
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2017-05-15
Presentation Material - FY2017/3 Earnings Conference(with Speaker's note)
（2,769KB）
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2017-05-12
Consolidated Financial Statements for the 12-month period Ended March 31st, 2017 (FY2017)
（830KB）
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2017-05-12
Presentation Material - FY2017/3 Earnings Conference
（1,424KB）
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2017-05-12
Tokyo Seimitsu Co., Ltd. Announces an Year End Dividend for FY2017/3
（229KB）
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2017-02-14
Consolidated Financial Statements for the Third Quarter of the Fiscal Year Ending March 31st, 2017 (FY2017), Japan GAAP
（62KB）
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2017-02-14
Summary of FY2017 Third Quarter Business Results (April 2016 to December 2016)
（522KB）