Masafumi KISHI

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image reading device, image forming apparatus, method of displaying...
- Patent number 10,129,424
- Issue date Nov 13, 2018
- Ricoh Company, Ltd.
- Masayuki Yabuuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lighting device including a board to mount the light source on a mo...
- Patent number 10,033,899
- Issue date Jul 24, 2018
- Ricoh Company Ltd.
- Masatoshi Ishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image reading device, image forming apparatus, and image reading me...
- Patent number 9,319,554
- Issue date Apr 19, 2016
- Ricoh Company, Limited
- Kohya Etoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device and image forming apparatus
- Patent number 8,947,751
- Issue date Feb 3, 2015
- Ricoh, Company Ltd.
- Hiroshi Kusumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE READING APPARATUS, IMAGE FORMING APPARATUS, IMAGE READING MET...
- Publication number 20180139345
- Publication date May 17, 2018
- Naoki GOH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE, IMAGE FORMING APPARATUS, METHOD OF DISPLAYING...
- Publication number 20170244853
- Publication date Aug 24, 2017
- RICOH COMPANY, LTD.
- Masayuki YABUUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHTING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20160352955
- Publication date Dec 1, 2016
- RICOH COMPANY, LTD.
- Masatoshi ISHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SCANNER AND IMAGE FORMING APPARATUS
- Publication number 20150341515
- Publication date Nov 26, 2015
- RICOH COMPANY, LTD.
- Yasunobu YOUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE, IMAGE FORMING APPARATUS, AND IMAGE READING ME...
- Publication number 20150341523
- Publication date Nov 26, 2015
- RICOH COMPANY, LIMITED
- Kohya ETOH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20140211279
- Publication date Jul 31, 2014
- RICOH COMPANY, LTD.
- Hiroshi KUSUMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE