Takayuki Koyama

Follow

Person

Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Automobile window pane structure
- Patent number 7,076,919
- Issue date Jul 18, 2006
- Nippon Sheet Glass Co., Ltd.
- Seiji Katakura
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Automobile window pane structure
- Publication number 20040245803
- Publication date Dec 9, 2004
- Nippon Sheet Glass Co., Ltd.
- Seiji Katakura
- B60 - VEHICLES IN GENERAL