Hiroshi Yagisawa

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Utsunomiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing an eyeless suture needle
- Patent number 7,977,603
- Issue date Jul 12, 2011
- MANI., Inc.
- Kanji Matsutani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Surgical needle and mold for manufacturing the same
- Patent number 5,749,897
- Issue date May 12, 1998
- Kabushiki Kaisha
- Kanji Matsutani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical needle and apparatus for grinding the same
- Patent number 5,476,480
- Issue date Dec 19, 1995
- Kabushiki Kaisha Matsutani Seisakusho
- Kanji Matsutani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Method of manufacturing an eyeless suture needle
- Publication number 20060219677
- Publication date Oct 5, 2006
- MANI., Inc.
- Kanji Matsutani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR