Atsushi Shirakawa

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Wako-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Chain guide member, a chain guide member manufacturing method and a...
- Patent number 6,634,974
- Issue date Oct 21, 2003
- Honda Giken Kogyo Kabushiki Kaisha
- Akira Fujiwara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Carbon steel material and processing method for strengthening the same
- Patent number 6,284,064
- Issue date Sep 4, 2001
- Honda Giken Kogyo Kabushiki Kaisha
- Akira Fujiwara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Chain guide member, a chain guide member manufacturing method and a...
- Publication number 20020004433
- Publication date Jan 10, 2002
- Akira Fujiwara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL