1189-11 Nishinohora, Akechi-cho, Kasugai City, Aichi Prefecture 480-0303 Japan
TEL: +81-568-88-4355
Sales Offices
Sales Division
Sales Department I・Sales Department II・Sales Department IV (in Head Office)
1189-11 Nishinohora, Akechi-cho, Kasugai City, Aichi Prefecture 480-0303 Japan
TEL: +81-568-88-8126
Sales Department III・Sales Department IV (in Kawagoe Plant)
1-10-3 Minamidai, Kawagoe City, Saitama Prefecture 350-1165 Japan
TEL: +81-49-242-3152
Sales Department Ⅴ(Hydraulic product)
91 Tamagawa, Tokigawa-machi, Hiki-gun, Saitama Prefecture 355-0342 Japan
TEL: +81-493-65-2115
Established
December 14, 1950
Capital
2,203 million yen
Fiscal year
From April 1st to March 31st of the following year
Number of employees (Consolidated)
1,958
* As of March 31, 2026
Board of Directors and Executive Officers
President
Toshiya Yamaguchi
Executive Vice President
Yoshito Tanaka
Managing Director
Tsutomu Kobayashi
Managing Director
Kenji Goto
Director (Independent Outside Director)
Yasunari Suzuki
Director (Outside Director)
Yutaka Kato
Director (Outside Director)
Sumiko Hoashi
Standing Auditor
Koji Ishigooka
Auditor (Independent Outside Auditor)
Katsuhiko Kato
Auditor (Independent Outside Auditor)
Tsuneo Maebara
Classification
Name
Specialty
Corporate Management
Industry Expertise
Manufacturing, Technology & Development
ESG/SDGs
Legal & Risk Management
Sales & Marketing
Accounting & Finance
Overseas experience
Director
Toshiya Yamaguchi
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Yoshito Tanaka
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Tsutomu Kobayashi
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Kenji Goto
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Outside Director
Yasunari Suzuki
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Yutaka Kato
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Sumiko Hoashi
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Auditor
Koji Ishigooka
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Outside Auditor
Katsuhiko Kato
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Tsuneo Maebara
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* As of June 26, 2026
Shareholder Composition (Top 6)
TOYOTA MOTOR CORPORATION（21.4％）
Employee stock ownership（8.6％）
KYB Corporation（5.1％）
SENJU METAL INDUSTRY CO., LTD.（4.7％）
Matsui Securities（3.3％）
Chikako Ikeguchi（1.8％）
Stock Overview
Total number of shares issued
4,279,356
Number of shareholders
2,578
Fiscal year end
March 31
Record date for dividend payment
March 31
* In case of interim dividends, the record date for dividend payment is September 30.
Fine Sinter strives to strengthen its business base by acquiring and maintaining certification of international standards related to quality and the environment.
Quality Management System ISO 9001
Fine Sinter has acquired ISO 9001 certification, the international standard for quality management systems (QMS), and is engaged in continuous quality improvement activities.
Design, manufacturing and sales of sintered metal parts
Resin parts, sheet metal parts and their composite parts related to automobiles
Compact hydraulic unit
Brake linings, current collectors and sealing materials for Shinkansen bullet trains
Certification Body
Bureau Veritas Japan Co., Ltd.
Automotive Quality Management System IATF 16949
Fine Sinter has acquired IATF 16949 certification to meet the demands of the automotive industry, which requires a high level of management.
Applicable Standard
IATF 16949
Date of First Certification
April 23, 2009
Organizations Covered by the Certification
Kasugai Plant, Shiga Plant, Kawagoe Plant, and Yamashina Plant
Scope of Certification
Sintered metal and composite parts
Certification Body
Bureau Veritas Japan Co., Ltd.
Environmental Management System ISO 14001
Fine Sinter has acquired ISO 14001 certification, the international standard for an environmental management system (EMS), and is committed to resource saving in all aspects of its corporate activities.
