Shingo Iizumi

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for adhering vulcanized rubbers and process for producing r...
- Patent number 6,328,840
- Issue date Dec 11, 2001
- Bridgestone Corporation
- Nobukazu Takano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing vulcanized rubber-synthetic resin composite s...
- Patent number 4,994,222
- Issue date Feb 19, 1991
- Bridgestone Corporation
- Shingo Iizumi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL