Mitsutoshi Himaga

Follow

Person

Owariasahi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Authentication device, authentication system, and verification meth...
- Patent number 7,941,832
- Issue date May 10, 2011
- Hitachi-Omron Terminal Solutions, Corp.
- Tatsumi Tsutsui
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Authentication device, authentication system, and verification meth...
- Publication number 20070300293
- Publication date Dec 27, 2007
- Tatsumi Tsutsui
- G06 - COMPUTING CALCULATING COUNTING