Toshio Watanabe

Follow

Person

Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Arcing horn device
- Patent number 7,292,424
- Issue date Nov 6, 2007
- Central Research Institute Of Electric Power Industry
- Kazuhiko Takasu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color converting circuit for use in an image forming apparatus
- Patent number 5,539,539
- Issue date Jul 23, 1996
- Mita Industrial Co., Ltd.
- Masaya Fujimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Arcing horn device
- Publication number 20060213872
- Publication date Sep 28, 2006
- Kazuhiko Takasu
- H01 - BASIC ELECTRIC ELEMENTS