Hisakatu Hara

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Kodaira City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Steel wire for reinforcement of rubber articles, method of manufact...
- Patent number 6,203,932
- Issue date Mar 20, 2001
- Bridgestone Corporation
- Hara Hisakatu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Steel wire for the reinforcement of rubber articles and steel cord...
- Publication number 20050147818
- Publication date Jul 7, 2005
- Bridgestone Corporation
- Ryuzo Oosawa
- B60 - VEHICLES IN GENERAL