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Yoshihiro Inukai
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for detecting foreign substance based on a dif...
Patent number
11,509,776
Issue date
Nov 22, 2022
Ricoh Company, Ltd.
Yoshihiro Inukai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projection display device, projection display method, and computer...
Patent number
9,257,094
Issue date
Feb 9, 2016
Ricoh Company, Ltd.
Yoshihiro Inukai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image projecting apparatus, image processing method, and computer-r...
Patent number
9,183,605
Issue date
Nov 10, 2015
Ricoh Company, Limited
Taira Matsuoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reader and image reading method
Patent number
8,514,466
Issue date
Aug 20, 2013
Ricoh Company, Ltd.
Yoshihiro Inukai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reading method, image forming method, computer program product
Patent number
8,253,988
Issue date
Aug 28, 2012
Ricoh Company, Limited
Yoshihiro Inukai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reduction of memory size required for correction of displacement of...
Patent number
8,174,734
Issue date
May 8, 2012
Ricoh Company, Ltd.
Yoshihiro Inukai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus for processing color components in sequence
Patent number
7,702,147
Issue date
Apr 20, 2010
Ricoh Company, Ltd.
Yoshihiro Inukai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE READING APPARATUS, IMAGE FORMING APPARATUS, METHOD FOR DETECT...
Publication number
20210377396
Publication date
Dec 2, 2021
Ricoh Company, Ltd.
Yoshihiro INUKAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROJECTION DISPLAY DEVICE, PROJECTION DISPLAY METHOD, AND COMPUTER...
Publication number
20130169607
Publication date
Jul 4, 2013
Yoshihiro INUKAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROJECTING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-R...
Publication number
20130162688
Publication date
Jun 27, 2013
Taira MATSUOKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image reader and image reading method
Publication number
20110222133
Publication date
Sep 15, 2011
RICOH COMPANY, LIMITED
Yoshihiro Inukai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
READING METHOD, IMAGE FORMING METHOD, COMPUTER PROGRAM PRODUCT
Publication number
20090316233
Publication date
Dec 24, 2009
Yoshihiro Inukai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REDUCTION OF MEMORY SIZE REQUIRED FOR CORRECTION OF DISPLACEMENT OF...
Publication number
20070121169
Publication date
May 31, 2007
Yoshihiro Inukai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image reading apparatus
Publication number
20060274389
Publication date
Dec 7, 2006
Yoshihiro Inukai
H04 - ELECTRIC COMMUNICATION TECHNIQUE