Hiroyuki Kinbara

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Data transmission apparatus and method for management of user ident...
- Patent number 7,512,988
- Issue date Mar 31, 2009
- Ricoh Company, Ltd.
- Masayoshi Miyamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data transmission apparatus and method for management of user ident...
- Patent number 6,687,829
- Issue date Feb 3, 2004
- Ricoh Company, Ltd.
- Masayoshi Miyamoto
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Data transmission apparatus and method for management of user ident...
- Publication number 20040109019
- Publication date Jun 10, 2004
- Masayoshi Miyamoto
- G06 - COMPUTING CALCULATING COUNTING