Kohei MARUMOTO

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image processing system, image processing apparatus, and image proc...
- Patent number 11,997,379
- Issue date May 28, 2024
- Ricoh Company, Ltd.
- Osamu Torii
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Imaging device, image reading device, image forming apparatus, and...
- Patent number 9,516,287
- Issue date Dec 6, 2016
- Ricoh Company, Ltd.
- Kohei Marumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging device, image reading apparatus, image forming apparatus, a...
- Patent number 9,118,873
- Issue date Aug 25, 2015
- Ricoh Company, Limited
- Kohei Marumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING METHOD, NON-TRANSITORY COMPUTER-READABLE MED...
- Publication number 20230328383
- Publication date Oct 12, 2023
- RICOH COMPANY, LTD.
- Yusuke FUKUOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING SYSTEM, IMAGE PROCESSING APPARATUS, AND IMAGE PROC...
- Publication number 20220321796
- Publication date Oct 6, 2022
- Ricoh Company, Ltd.
- Osamu TORII
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING METHOD, NON-TRANSITORY COMPUTER-READABLE MED...
- Publication number 20210250500
- Publication date Aug 12, 2021
- Yusuke FUKUOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING DEVICE, IMAGE READING APPARATUS, IMAGE FORMING APPARATUS, A...
- Publication number 20150098117
- Publication date Apr 9, 2015
- Kohei MARUMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING DEVICE, IMAGE READING DEVICE, IMAGE FORMING APPARATUS, AND...
- Publication number 20150002708
- Publication date Jan 1, 2015
- Kohei MARUMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE