Nobuhiro Sakai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Open-end bladder for vulcanization of pneumatic tire
- Patent number 4,776,781
- Issue date Oct 11, 1988
- Bridgestone Corporation
- Nobuhiro Sakai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL