Ryohichi Katoh

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multifunction peripheral with efficient use of memory resources
- Patent number 7,538,901
- Issue date May 26, 2009
- Ricoh Company, Ltd.
- Satoru Sugishita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus of which programs are remotely updatable
- Patent number 7,380,243
- Issue date May 27, 2008
- Ricoh Company, Ltd.
- Satoru Sugishita
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING APPARATUS AND STORAGE MEDIUM
- Publication number 20130038893
- Publication date Feb 14, 2013
- Ryohichi Katoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming apparatus of which programs are remotely updatable
- Publication number 20040145766
- Publication date Jul 29, 2004
- Satoru Sugishita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multifunction peripheral with efficient use of memory resources
- Publication number 20040095602
- Publication date May 20, 2004
- Satoru Sugishita
- G06 - COMPUTING CALCULATING COUNTING