Takamitsu Abe

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Iwanuma, JP

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Patents Grantslast 30 patents

Information Patent Grant
System for managing number of sheets for image formation
- Patent number 7,123,377
- Issue date Oct 17, 2006
- Tohoku Ricoh Co., Ltd.
- Mutsuo Ogawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming system
- Patent number 6,819,446
- Issue date Nov 16, 2004
- Tohoku Ricoh Co., Ltd.
- Mutsuo Ogawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Image forming system
- Publication number 20050007630
- Publication date Jan 13, 2005
- Mutsuo Ogawa
- G06 - COMPUTING CALCULATING COUNTING