Yuichi Seki

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Two stage tire building apparatus
- Patent number 5,141,587
- Issue date Aug 25, 1992
- Bridgestone Corporation
- Masaharu Sumiuchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL