Yasushi Tsujita

Follow

Person

Toyota, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing sound-proof products
- Patent number 6,576,172
- Issue date Jun 10, 2003
- Toyoda Boshoku Corporation
- Toshiyuki Ario
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL