Yuuji Kitamura

Follow

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Medium judgment method, storage medium, medium judgment program, an...
- Patent number 7,512,045
- Issue date Mar 31, 2009
- Ricoh Company, Ltd.
- Yuuji Kitamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus, method, and program product for secure data formatting a...
- Patent number 7,496,766
- Issue date Feb 24, 2009
- Ricoh Company, Ltd.
- Yuuji Kitamura
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Method, system and program for authenticating recording medium, and...
- Publication number 20040240356
- Publication date Dec 2, 2004
- Eiji Noda
- G11 - INFORMATION STORAGE