Kazuhiko Tsuchiya

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information card having optical communication interface sections at...
- Patent number 6,169,617
- Issue date Jan 2, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Kazuhiko Tsuchiya
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Distribution management system, distribution management method, and...
- Publication number 20030046192
- Publication date Mar 6, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Koji Eguchi
- G06 - COMPUTING CALCULATING COUNTING