Tomohiko Funahashi

Follow

Person

Gifu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Gas sensor
- Patent number 7,758,736
- Issue date Jul 20, 2010
- NGK Spark Plug Co., Ltd.
- Tatsuya Okumura
- G01 - MEASURING TESTING
Information Patent Grant
Waterproof connector with a filter impermeable to liquid but permea...
- Patent number 7,371,092
- Issue date May 13, 2008
- NGK Spark Plug Co., Ltd.
- Tatsuya Okumura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Gas sensor
- Publication number 20080067066
- Publication date Mar 20, 2008
- NGK SPARK PLUG CO., LTD.
- Tatsuya Okumura
- G01 - MEASURING TESTING
Information Patent Application
WATERPROOF CONNECTOR
- Publication number 20080014793
- Publication date Jan 17, 2008
- NGK Spark Plug Co., Ltd.
- Tatsuya Okumura
- H01 - BASIC ELECTRIC ELEMENTS