Takayuki Tanaka

Follow

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a golf ball
- Patent number 6,521,161
- Issue date Feb 18, 2003
- Sumitomo Rubber Industries, Ltd.
- Takayuki Tanaka
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Resin extrusion apparatus
- Patent number 6,474,972
- Issue date Nov 5, 2002
- Sumitomo Rubber Industries, Ltd.
- Seiichiro Endo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL