Norio Yamada

Follow

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image reading apparatus
- Patent number 8,072,652
- Issue date Dec 6, 2011
- Ricoh Company, Ltd.
- Norio Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus, image forming apparatus, image inspecting...
- Patent number 7,989,748
- Issue date Aug 2, 2011
- Ricoh Company, Ltd.
- Yoshihisa Soeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Image reading apparatus, image forming apparatus, image inspecting...
- Publication number 20070013954
- Publication date Jan 18, 2007
- Ricoh Company, Ltd.
- Yoshihisa Soeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE