Yoshiharu Tanaka

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Nyuzen, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin safety shoe toe cap
- Patent number 6,907,681
- Issue date Jun 21, 2005
- YKK Corporation
- Yoshiharu Tanaka
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Molding material containing reinforcing fibers, method for producin...
- Patent number 6,333,105
- Issue date Dec 25, 2001
- YKK Corporation
- Yoshiharu Tanaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Laminated plate material and loom harness frame manufactured therefrom
- Patent number 5,854,142
- Issue date Dec 29, 1998
- YKK Corporation
- Hirokazu Inoguchi
- D03 - WEAVING
Information Patent Grant
Toe puff for safety shoe
- Patent number 5,667,857
- Issue date Sep 16, 1997
- Nitto Boseki Co., Ltd.
- Shoichi Watanabe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Molding sheet material and toe puff for safety shoe
- Patent number 5,560,985
- Issue date Oct 1, 1996
- Nitto Boseki Co., Ltd.
- Shoichi Watanabe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Heald frame for weaving a slide fastener stringer
- Patent number 5,507,321
- Issue date Apr 16, 1996
- YKK Corporation
- Kenji Kutsukake
- D03 - WEAVING

Patents Applicationslast 30 patents

Information Patent Application
Resin safety shoe toe cap
- Publication number 20040009337
- Publication date Jan 15, 2004
- Yoshiharu Tanaka
- A43 - FOOTWEAR
Information Patent Application
Toe cap made of long fiber-reinforced thermoplastic resin for safet...
- Publication number 20030037462
- Publication date Feb 27, 2003
- YKK Corporation
- Yoshiharu Tanaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL