Koji TAKASAKI

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fine particle measuring device
- Patent number 8,466,435
- Issue date Jun 18, 2013
- Sony Corporation
- Mitsuru Toishi
- G01 - MEASURING TESTING
Information Patent Grant
Light irradiation device for recording information in a hologram re...
- Patent number 8,432,591
- Issue date Apr 30, 2013
- Sony Corporation
- Akio Yamakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Minute particle analyzing device and method
- Patent number 8,384,045
- Issue date Feb 26, 2013
- Sony Corporation
- Koji Takasaki
- G01 - MEASURING TESTING
Information Patent Grant
Hologram device, tilt detection method, and tilt correction method
- Patent number 8,121,010
- Issue date Feb 21, 2012
- Sony Corporation
- Akio Yamakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Hologram recording/reproducing device and optical unit
- Patent number 7,283,286
- Issue date Oct 16, 2007
- Sony Corporation
- Atsushi Fukumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of tracking servo for optical pickup device
- Patent number 6,654,323
- Issue date Nov 25, 2003
- Sony Corporation
- Koji Takasaki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
FINE PARTICLE MEASURING DEVICE
- Publication number 20120018650
- Publication date Jan 26, 2012
- SONY CORPORATION
- Mitsuru Toishi
- G01 - MEASURING TESTING
Information Patent Application
MINUTE PARTICLE ANALYZING DEVICE AND METHOD
- Publication number 20120001090
- Publication date Jan 5, 2012
- ICYT MISSION TECHNOLOGY, INC.
- Koji Takasaki
- G01 - MEASURING TESTING
Information Patent Application
HOLOGRAM DEVICE, TILT DETECTION METHOD, AND TILT CORRECTION METHOD
- Publication number 20100265808
- Publication date Oct 21, 2010
- SONY CORPORATION
- Akio YAMAKAWA
- G11 - INFORMATION STORAGE
Information Patent Application
LIGHT IRRADIATION DEVICE AND CONTROL METHOD
- Publication number 20100245955
- Publication date Sep 30, 2010
- SONY CORPORATION
- Akio YAMAKAWA
- G11 - INFORMATION STORAGE
Information Patent Application
REPRODUCTION DEVICE AND REPRODUCTION METHOD
- Publication number 20100060960
- Publication date Mar 11, 2010
- SONY CORPORATION
- Kenji Tanaka
- G11 - INFORMATION STORAGE
Information Patent Application
Hologram recording/reproducing device and optical unit
- Publication number 20060171006
- Publication date Aug 3, 2006
- SONY CORPORATION
- Atsushi Fukumoto
- G11 - INFORMATION STORAGE
Information Patent Application
Method of tracking servo for optical pickup device
- Publication number 20020006092
- Publication date Jan 17, 2002
- Koji Takasaki
- G11 - INFORMATION STORAGE