Hisanobu Dobashi

Follow

Person

Nerima-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
IC card indicating state of usage and system therefor
- Patent number 6,593,167
- Issue date Jul 15, 2003
- Nippon Telegraph and Telephone Corporation
- Hisanobu Dobashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
IC card indicating state of usage and system therefor
- Patent number 6,465,880
- Issue date Oct 15, 2002
- Nippon Telegraph and Telephone Corporation
- Hisanobu Dobashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Contactless IC card communication system and related method
- Patent number 6,388,562
- Issue date May 14, 2002
- Denso Corporation
- Masahiro Takiguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for controlling contactless IC cards
- Patent number 6,352,202
- Issue date Mar 5, 2002
- Denso Corporation
- Masahiro Takiguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
IC card
- Patent number 6,173,900
- Issue date Jan 16, 2001
- Hitachi, Ltd.
- Hiroshi Yoshigi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical data readout with two beams on three tracks
- Patent number 5,619,487
- Issue date Apr 8, 1997
- Nippon Telegraph & Telephone Corporation
- Takaya Tanabe
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical memory medium and optical memory medium reproducing device
- Publication number 20060062040
- Publication date Mar 23, 2006
- Nippon Telegraph and Telephone Corporation
- Hisanobu Dobashi
- G11 - INFORMATION STORAGE
Information Patent Application
IC card indicating state of usage and system therefor
- Publication number 20020190364
- Publication date Dec 19, 2002
- Nippon Telegraph and Telephone Corporation
- Hisanobu Dobashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING CONTACTLESS IC CARDS
- Publication number 20010040185
- Publication date Nov 15, 2001
- MASAHIRO TAKIGUCHI
- G06 - COMPUTING CALCULATING COUNTING