Norimasa Yamaguchi

Follow

Person

Ikoma-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for recording digital information in two-dimen...
- Patent number 6,729,542
- Issue date May 4, 2004
- Sharp Kabushiki Kaisha
- Toshiyuki Iwai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for recording digital information in two-dimen...
- Patent number 6,302,329
- Issue date Oct 16, 2001
- Sharp Kabushiki Kaisha
- Toshiyuki Iwai
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for recording digital information in two-dimen...
- Publication number 20020027165
- Publication date Mar 7, 2002
- Toshiyuki Iwai
- G06 - COMPUTING CALCULATING COUNTING