Ryuzo Oosawa

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Kodaira City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for drawing brass-plated steel wire
- Patent number 7,162,902
- Issue date Jan 16, 2007
- Bridgestone Corporation
- Ryuzo Oosawa
- B60 - VEHICLES IN GENERAL

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
Information Patent Application
Steel wire and steel cord for the reinforcing rubber article, and tire
- Publication number 20030178117
- Publication date Sep 25, 2003
- Ryuzo Oosawa
- B60 - VEHICLES IN GENERAL