Keitaro Ado

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Card access apparatus and electronic apparatus implementing the same
- Patent number 8,047,437
- Issue date Nov 1, 2011
- Ricoh Company, Ltd.
- Keitaro Ado
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Network interface for decreasing power consumption
- Patent number 7,912,989
- Issue date Mar 22, 2011
- Ricoh Company, Ltd.
- Nobuaki Tsunashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data processing apparatus using paged buffer memory for efficiently...
- Patent number 6,216,201
- Issue date Apr 10, 2001
- Ricoh Company, Ltd.
- Keitaro Ado
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Card access apparatus and electronic apparatus implementing the same
- Publication number 20060237538
- Publication date Oct 26, 2006
- Keitaro Ado
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Network interface for decreasing power consumption
- Publication number 20020199026
- Publication date Dec 26, 2002
- Ricoh Company, Ltd.
- Nobuaki Tsunashima
- G06 - COMPUTING CALCULATING COUNTING