Toshifumi Hata

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Patents Grantslast 30 patents

Information Patent Grant
Green tire feed system between forming and vulcanizing processes
- Patent number 4,993,906
- Issue date Feb 19, 1991
- Bridgestone Corporation
- Seiichiro Nisimura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Automatic transport system for green tires between forming and vulc...
- Patent number 4,773,810
- Issue date Sep 27, 1988
- Bridgestone Corporation
- Seiichiro Nishimura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL