Michio Oka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Laser emitting apparatus and master oscillator power amplifier system
- Patent number 9,496,685
- Issue date Nov 15, 2016
- Sony Corporation
- Goro Fujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pulse shaping device and pulse shaping method
- Patent number 9,246,304
- Issue date Jan 26, 2016
- Sony Corporation
- Kenji Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device, optical pickup, and recording device
- Patent number 8,743,673
- Issue date Jun 3, 2014
- Sony Corporation
- Michio Oka
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser device, laser display apparatus, laser radiating apparatus, a...
- Patent number 8,390,920
- Issue date Mar 5, 2013
- Sony Corporation
- Kaoru Kimura
- G02 - OPTICS
Information Patent Grant
Laser light source device and laser irradiation apparatus using the...
- Patent number 8,331,415
- Issue date Dec 11, 2012
- Sony Corporation
- Kaoru Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser light source apparatus and image generating apparatus using s...
- Patent number 7,701,986
- Issue date Apr 20, 2010
- Sony Corporation
- Kaoru Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser light source apparatus and image generating apparatus using l...
- Patent number 7,616,670
- Issue date Nov 10, 2009
- Sony Corporation
- Yuki Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
One-dimensional illumination apparatus and imaging apparatus
- Patent number 7,545,837
- Issue date Jun 9, 2009
- Sony Corporation
- Michio Oka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illuminating optical device in image display device and image displ...
- Patent number 7,433,126
- Issue date Oct 7, 2008
- Sony Corporation
- Shigeki Hashimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display unit and display terminal using the same
- Patent number 7,106,315
- Issue date Sep 12, 2006
- Sony Corporation
- Suehiro Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Laser apparatus
- Patent number 6,628,681
- Issue date Sep 30, 2003
- Sony Corporation
- Shigeo Kubota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ultraviolet optical device having an optical part with a gas spraye...
- Patent number 6,494,584
- Issue date Dec 17, 2002
- Sony Corporation
- Hiroyuki Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser beam generating apparatus
- Patent number 6,404,786
- Issue date Jun 11, 2002
- Sony Corporation
- Kenji Kondo
- G02 - OPTICS
Information Patent Grant
Measurement method and apparatus
- Patent number 6,403,966
- Issue date Jun 11, 2002
- Sony Corporation
- Michio Oka
- G02 - OPTICS
Information Patent Grant
Optical system having stable resonator
- Patent number 6,181,461
- Issue date Jan 30, 2001
- Sony Corporation
- Hiroyuki Wada
- G02 - OPTICS
Information Patent Grant
Light source unit, optical measurement apparatus and exposure appar...
- Patent number 6,018,413
- Issue date Jan 25, 2000
- Sony Corporation
- Michio Oka
- G02 - OPTICS
Information Patent Grant
Laser beam generating apparatus
- Patent number 5,930,283
- Issue date Jul 27, 1999
- Sony Corporation
- Yutaka Imai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser beam generator
- Patent number 5,909,456
- Issue date Jun 1, 1999
- Sony Corporation
- Michio Oka
- G02 - OPTICS
Information Patent Grant
Optical recording method, optical recording apparatus and optical r...
- Patent number 5,822,287
- Issue date Oct 13, 1998
- Sony Corporation
- Shigeo Kubota
- G11 - INFORMATION STORAGE
Information Patent Grant
Light exposure and illuminating apparatus
- Patent number 5,801,870
- Issue date Sep 1, 1998
- Sony Corporation
- Michio Oka
- G02 - OPTICS
Information Patent Grant
Ultraviolet optical part having coat of ultraviolet optical thin fi...
- Patent number 5,741,595
- Issue date Apr 21, 1998
- Sony Corporation
- Hiroyuki Wada
- G02 - OPTICS
Information Patent Grant
Apparatus and method for compensating coma aberration
- Patent number 5,726,436
- Issue date Mar 10, 1998
- Sony Corporation
- Michio Oka
- G02 - OPTICS
Information Patent Grant
Lens evaluating device
- Patent number 5,696,581
- Issue date Dec 9, 1997
- Sony Corporation
- Shigeo Kubota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser beam generator
- Patent number 5,675,593
- Issue date Oct 7, 1997
- Michio Oka
- G02 - OPTICS
Information Patent Grant
Light exposure and illuminating apparatus
- Patent number 5,673,134
- Issue date Sep 30, 1997
- Sony Corporation
- Michio Oka
- G02 - OPTICS
Information Patent Grant
Lens evaluating device
- Patent number 5,638,168
- Issue date Jun 10, 1997
- Sony Corporation
- Shigeo Kubota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Continuous-wave ultraviolet laser light generating apparatus
- Patent number 5,621,744
- Issue date Apr 15, 1997
- Sony Corporation
- Hiroki Kikuchi
- G02 - OPTICS
Information Patent Grant
Laser light generating apparatus
- Patent number 5,594,745
- Issue date Jan 14, 1997
- Sony Corporation
- Michio Oka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light exposure device
- Patent number 5,473,409
- Issue date Dec 5, 1995
- Sony Corporation
- Minoru Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser light beam generating apparatus using an electromagnetic actu...
- Patent number 5,418,810
- Issue date May 23, 1995
- Sony Corporation
- Naoya Eguchi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LASER EMITTING APPARATUS AND MASTER OSCILLATOR POWER AMPLIFIER SYSTEM
- Publication number 20150325980
- Publication date Nov 12, 2015
- SONY CORPORATION
- Goro Fujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PULSE SHAPING DEVICE AND PULSE SHAPING METHOD
- Publication number 20140177661
- Publication date Jun 26, 2014
- SONY CORPORATION
- Kenji Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DEVICE, OPTICAL PICKUP, AND RECORDING DEVICE
- Publication number 20120307620
- Publication date Dec 6, 2012
- SONY CORPORATION
- Michio Oka
- G11 - INFORMATION STORAGE
Information Patent Application
ILLUMINATION DEVICE AND PROJECTION-TYPE IMAGE DISPLAY DEVICE
- Publication number 20110188003
- Publication date Aug 4, 2011
- SONY CORPORATION
- Ryo Furutachi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LASER DEVICE, LASER DISPLAY APPARATUS, LASER RADIATING APPARATUS, A...
- Publication number 20100220384
- Publication date Sep 2, 2010
- SONY CORPORATION
- Kaoru KIMURA
- G02 - OPTICS
Information Patent Application
LASER LIGHT SOURCE DEVICE AND LASER IRRADIATION APPARATUS USING THE...
- Publication number 20100002731
- Publication date Jan 7, 2010
- SONY CORPORATION
- Kaoru Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laser light source device and image generating device using same
- Publication number 20090052481
- Publication date Feb 26, 2009
- Sony Corporation
- Kaoru Kimura
- G02 - OPTICS
Information Patent Application
Laser light source apparatus and image generating apparatus using s...
- Publication number 20080259986
- Publication date Oct 23, 2008
- Sony Corporation
- Kaoru Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER LIGHT SOURCE UNIT AND IMAGE FORMING APPARATUS USING THE SAME
- Publication number 20080180934
- Publication date Jul 31, 2008
- SONY CORPORATION
- Michio Oka
- G02 - OPTICS
Information Patent Application
Laser light source apparatus and image generating apparatus using l...
- Publication number 20080137697
- Publication date Jun 12, 2008
- Yuki MAEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
One-dimensional illumination apparatus and imaging apparatus
- Publication number 20050238071
- Publication date Oct 27, 2005
- Michio Oka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Photonic crystal fiber, light controller, projector, and method of...
- Publication number 20050002626
- Publication date Jan 6, 2005
- Makoto Watanabe
- G02 - OPTICS
Information Patent Application
LIuminating optical device in image display device and image displa...
- Publication number 20040257664
- Publication date Dec 23, 2004
- Shigeki Hashimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image display unit and display terminal using the same
- Publication number 20020190970
- Publication date Dec 19, 2002
- Suehiro Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Laser apparatus
- Publication number 20020136246
- Publication date Sep 26, 2002
- SONY CORPORATION
- Shigeo Kubota
- G02 - OPTICS
Information Patent Application
External resonant laser
- Publication number 20020012377
- Publication date Jan 31, 2002
- Hiroshi Suganuma
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Laser emitting apparatus and master oscillator power amplifier system

Pulse shaping device and pulse shaping method

Light source device, optical pickup, and recording device

Laser device, laser display apparatus, laser radiating apparatus, a...

Laser light source device and laser irradiation apparatus using the...

Laser light source apparatus and image generating apparatus using s...

Laser light source apparatus and image generating apparatus using l...

One-dimensional illumination apparatus and imaging apparatus

Illuminating optical device in image display device and image displ...

Image display unit and display terminal using the same

Laser apparatus

Ultraviolet optical device having an optical part with a gas spraye...

Laser beam generating apparatus

Measurement method and apparatus

Optical system having stable resonator

Light source unit, optical measurement apparatus and exposure appar...

Laser beam generating apparatus

Laser beam generator

Optical recording method, optical recording apparatus and optical r...

Light exposure and illuminating apparatus

Ultraviolet optical part having coat of ultraviolet optical thin fi...

Apparatus and method for compensating coma aberration

Lens evaluating device

Laser beam generator

Light exposure and illuminating apparatus

Lens evaluating device

Continuous-wave ultraviolet laser light generating apparatus

Laser light generating apparatus

Semiconductor light exposure device

Laser light beam generating apparatus using an electromagnetic actu...

Patents Applicationslast 30 patents

LASER EMITTING APPARATUS AND MASTER OSCILLATOR POWER AMPLIFIER SYSTEM

PULSE SHAPING DEVICE AND PULSE SHAPING METHOD

LIGHT SOURCE DEVICE, OPTICAL PICKUP, AND RECORDING DEVICE

ILLUMINATION DEVICE AND PROJECTION-TYPE IMAGE DISPLAY DEVICE

LASER DEVICE, LASER DISPLAY APPARATUS, LASER RADIATING APPARATUS, A...

LASER LIGHT SOURCE DEVICE AND LASER IRRADIATION APPARATUS USING THE...

Laser light source device and image generating device using same

Laser light source apparatus and image generating apparatus using s...

LASER LIGHT SOURCE UNIT AND IMAGE FORMING APPARATUS USING THE SAME

Laser light source apparatus and image generating apparatus using l...

One-dimensional illumination apparatus and imaging apparatus

Photonic crystal fiber, light controller, projector, and method of...

LIuminating optical device in image display device and image displa...

Image display unit and display terminal using the same

Laser apparatus

External resonant laser