Yoshikazu Itoh

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information processing apparatus, information processing method, an...
- Patent number 10,841,456
- Issue date Nov 17, 2020
- Ricoh Company, Ltd.
- Fumiko Tsuwano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, image processing method, and recording...
- Patent number 10,540,799
- Issue date Jan 21, 2020
- Ricoh Company, Ltd.
- Hiroki Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of reporting result of execution of print job in network sys...
- Patent number 5,768,483
- Issue date Jun 16, 1998
- Ricoh Company, Ltd.
- Yoshio Maniwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simplex/duplex image forming apparatus with document memory
- Patent number 5,731,879
- Issue date Mar 24, 1998
- Ricoh Company, Ltd.
- Yoshio Maniwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20180338066
- Publication date Nov 22, 2018
- Fumiko Tsuwano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND RECORDING...
- Publication number 20180012388
- Publication date Jan 11, 2018
- RICOH COMPANY, LTD.
- Hiroki YAMAMOTO
- G06 - COMPUTING CALCULATING COUNTING