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Yukio Watanabe
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Uji-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fluorescence information reading device and fluorescence informatio...
Patent number
9,562,992
Issue date
Feb 7, 2017
SHARP KABUSHIKI KAISHA
Yukio Watanabe
G02 - OPTICS
Information
Patent Grant
Optical unit, fluorescence detection device, and fluorescence detec...
Patent number
9,006,687
Issue date
Apr 14, 2015
Sharp Kabushiki Kaisha
Yukio Watanabe
G01 - MEASURING TESTING
Information
Patent Grant
Camera flash, a camera, and a method of generating a flash
Patent number
8,301,024
Issue date
Oct 30, 2012
Sharp Kabushiki Kaisha
Jonathan Mather
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical pickup unit and optical pickup device having same and infor...
Patent number
8,189,434
Issue date
May 29, 2012
Sharp Kabushiki Kaisha
Osamu Miyazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pickup device recording and/or reproducing information on a...
Patent number
7,990,834
Issue date
Aug 2, 2011
Sharp Kabushiki Kaisha
Tetsuo Ueyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pickup apparatus
Patent number
7,684,306
Issue date
Mar 23, 2010
Sharp Kabushiki Kaisha
Kazunori Matsubara
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pickup
Patent number
7,573,801
Issue date
Aug 11, 2009
Sharp Kabushiki Kaisha
Yukio Watanabe
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pickup
Patent number
7,218,599
Issue date
May 15, 2007
Sharp Kabushiki Kaisha
Yukio Watanabe
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pickup
Patent number
7,184,384
Issue date
Feb 27, 2007
Sharp Kabushiki Kaisha
Tetsuo Ueyama
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
PHOTODETECTION APPARATUS
Publication number
20150292940
Publication date
Oct 15, 2015
Sharp Kabushiki Kaisha
Yukio Watanabe
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL UNIT, FLUORESCENCE DETECTION DEVICE, AND FLUORESCENCE DETEC...
Publication number
20150028226
Publication date
Jan 29, 2015
Sharp Kabushiki Kaisha
Yukio Watanabe
G02 - OPTICS
Information
Patent Application
CAMERA FLASH, A CAMERA, AND A METHOD OF GENERATING A FLASH
Publication number
20110123184
Publication date
May 26, 2011
Sharp Kabushiki Kaisha
Jonathan MATHER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical Pickup Unit and Optical Pickup Device Having Same and Infor...
Publication number
20080062826
Publication date
Mar 13, 2008
Sharp Kabushiki Kaisha
Osamu Miyazaki
G11 - INFORMATION STORAGE
Information
Patent Application
Optical Integrated Unit Including Hologram Element and Optical Pick...
Publication number
20080018969
Publication date
Jan 24, 2008
Sharp Kabushiki Kaisha
Keiji Sakai
G11 - INFORMATION STORAGE
Information
Patent Application
Laser oscillation element and optical pickup device
Publication number
20070159954
Publication date
Jul 12, 2007
Sharp Kabushiki Kaisha
Keiji Sakai
G11 - INFORMATION STORAGE
Information
Patent Application
Optical pickup
Publication number
20070081431
Publication date
Apr 12, 2007
Sharp Kabushiki Kaisha
Yukio Watanabe
G11 - INFORMATION STORAGE
Information
Patent Application
Optical pickup device recording and/or reproducing information on a...
Publication number
20070053270
Publication date
Mar 8, 2007
Sharp Kabushiki Kaisha
Tetsuo Ueyama
G11 - INFORMATION STORAGE
Information
Patent Application
Optical pickup
Publication number
20070053272
Publication date
Mar 8, 2007
Sharp Kabushiki Kaisha
Yukio Watanabe
G11 - INFORMATION STORAGE
Information
Patent Application
Optical pickup apparatus
Publication number
20070025228
Publication date
Feb 1, 2007
SHARP KABUSHIKI KAISHA
Kazunori Matsubara
G11 - INFORMATION STORAGE
Information
Patent Application
Optical pickup
Publication number
20050180293
Publication date
Aug 18, 2005
Tetsuo Ueyama
G11 - INFORMATION STORAGE
Information
Patent Application
Optical pickup
Publication number
20040252620
Publication date
Dec 16, 2004
Sharp Kabushiki Kaisha
Yukio Watanabe
G11 - INFORMATION STORAGE