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Yasuhiro Nagao
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Kyoto-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image reader, light guide used for the same, and method of making l...
Patent number
8,520,270
Issue date
Aug 27, 2013
Rohm Co., Ltd.
Hideki Sawada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus
Patent number
8,310,737
Issue date
Nov 13, 2012
Rohm Co., Ltd.
Yasuhiro Nagao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reader, light guide used for the same, and method of making l...
Patent number
8,130,426
Issue date
Mar 6, 2012
Rohm Co., Ltd.
Hideki Sawada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor module and light guiding member used for the same
Patent number
7,659,503
Issue date
Feb 9, 2010
Rohm Co., Ltd.
Motoari Shoji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE READER, LIGHT GUIDE USED FOR THE SAME, AND METHOD OF MAKING L...
Publication number
20120140296
Publication date
Jun 7, 2012
ROHM CO., LTD.
Hideki Sawada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING APPARATUS
Publication number
20100046045
Publication date
Feb 25, 2010
ROHM CO., LTD.
Yasuhiro NAGAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image reader, light guide used for the same, and method of making l...
Publication number
20090237747
Publication date
Sep 24, 2009
ROHM CO., LTD.
Hideki Sawada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING APPARATUS
Publication number
20090153827
Publication date
Jun 18, 2009
Rohm Co., Ltd.
Motoari SHOJI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OPTICAL COMPONENT STRUCTURE AND IMAGE SENSOR MODULE USING THE SAME
Publication number
20090136193
Publication date
May 28, 2009
Rohm Co., Ltd.
Yasuhiro NAGAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image sensor module and light guiding member used for the same
Publication number
20090057541
Publication date
Mar 5, 2009
ROHM CO., LTD.
Motoari Shoji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image Reading Device
Publication number
20080179493
Publication date
Jul 31, 2008
ROHM CO., LTD.
Yasuhiro Nagao
H04 - ELECTRIC COMMUNICATION TECHNIQUE