Masahiro Ogawa

Person

Ome, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Projecting system, projecting method, and storage medium
- Patent number 12,075,200
- Issue date Aug 27, 2024
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phosphor member, light source apparatus, and projector
- Patent number 11,789,348
- Issue date Oct 17, 2023
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source unit, projector, and light source control method
- Patent number 11,785,693
- Issue date Oct 10, 2023
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Luminescent material protection mechanism, light source unit, and p...
- Patent number 11,635,673
- Issue date Apr 25, 2023
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- F21 - LIGHTING
Information Patent Grant
Light source device, projection device, and light source control me...
- Patent number 11,019,312
- Issue date May 25, 2021
- Casio Computer Co., Ltd.
- Hiroki Masuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source unit and projector
- Patent number 10,845,689
- Issue date Nov 24, 2020
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- F21 - LIGHTING
Information Patent Grant
Light source device and projector
- Patent number 10,754,235
- Issue date Aug 25, 2020
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source device and projector
- Patent number 10,649,323
- Issue date May 12, 2020
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projector having light source including laser diodes
- Patent number 10,432,898
- Issue date Oct 1, 2019
- Casio Computer Co., Ltd.
- Kyo Yamamoto
- G02 - OPTICS
Information Patent Grant
Light source unit and projector
- Patent number 10,317,783
- Issue date Jun 11, 2019
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source unit and projector
- Patent number 10,168,606
- Issue date Jan 1, 2019
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source unit including a light source with multiple light emit...
- Patent number 10,133,166
- Issue date Nov 20, 2018
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source unit including luminescent wheel and color wheel, and...
- Patent number 9,843,780
- Issue date Dec 12, 2017
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source unit including an area of luminescent material emittin...
- Patent number 9,541,820
- Issue date Jan 10, 2017
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source apparatus and projector apparatus with optical system...
- Patent number 9,325,955
- Issue date Apr 26, 2016
- Casio Computer Co., Ltd.
- Hiroshi Ogino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source unit and projector
- Patent number 9,207,522
- Issue date Dec 8, 2015
- Casio Computer Co., Ltd.
- Hiroki Masuda
- F21 - LIGHTING
Information Patent Grant
Light source unit and projector
- Patent number 8,733,945
- Issue date May 27, 2014
- Casio Computer Co., Ltd.
- Hiroshi Ogino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source unit and projector
- Patent number 8,733,948
- Issue date May 27, 2014
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- F21 - LIGHTING
Information Patent Grant
Light source unit and projector for controlling illumination cycles...
- Patent number 8,684,537
- Issue date Apr 1, 2014
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source unit utilizing laser for light source and projector
- Patent number 8,646,919
- Issue date Feb 11, 2014
- Casio Computer Co., Ltd.
- Takeshi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection apparatus and projection method for controlling emission...
- Patent number 8,403,493
- Issue date Mar 26, 2013
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source unit and projector
- Patent number 8,348,435
- Issue date Jan 8, 2013
- Casio Computer Co., Ltd.
- Hiroshi Ogino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source unit and projector
- Patent number 8,337,027
- Issue date Dec 25, 2012
- Casio Computer Co., Ltd.
- Naotsugu Ogura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source unit utilizing laser for light source and projector
- Patent number 8,308,306
- Issue date Nov 13, 2012
- Casio Computer Co., Ltd.
- Takeshi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color wheel having a plurality of segments and projector employing...
- Patent number 7,980,705
- Issue date Jul 19, 2011
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- G02 - OPTICS
Information Patent Grant
Projector with tilt-angle detecting capability
- Patent number 7,252,388
- Issue date Aug 7, 2007
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection type displaying apparatus having screen
- Patent number 6,137,547
- Issue date Oct 24, 2000
- Casio Computer Co., Ltd.
- Jun Iijima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal display apparatus using holographic optical element
- Patent number 6,088,076
- Issue date Jul 11, 2000
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- G02 - OPTICS
Information Patent Grant
Projection type displaying apparatus having screen
- Patent number 5,742,358
- Issue date Apr 21, 1998
- Casio Computer Co., Ltd.
- Jun Iijima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal projector
- Patent number 5,321,448
- Issue date Jun 14, 1994
- Casio Computer Co., Ltd.
- Masahiro Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PROJECTING SYSTEM, PROJECTING METHOD, AND STORAGE MEDIUM
- Publication number 20230092862
- Publication date Mar 23, 2023
- CASIO COMPUTER CO., LTD.
- Masahiro OGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHOSPHOR MEMBER, LIGHT SOURCE APPARATUS, AND PROJECTOR
- Publication number 20220075246
- Publication date Mar 10, 2022
- CASIO COMPUTER CO., LTD.
- Masahiro OGAWA
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE UNIT, PROJECTOR, AND LIGHT SOURCE CONTROL METHOD
- Publication number 20210282247
- Publication date Sep 9, 2021
- CASIO COMPUTER CO., LTD.
- Masahiro Ogawa
- G02 - OPTICS
Information Patent Application
LUMINESCENT LIGHT EMITTING DEVICE, LIGHT SOURCE UNIT, AND PROJECTOR
- Publication number 20210240063
- Publication date Aug 5, 2021
- CASIO COMPUTER CO., LTD.
- Masahiro OGAWA
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE DEVICE, PROJECTION DEVICE, AND LIGHT SOURCE CONTROL ME...
- Publication number 20200314394
- Publication date Oct 1, 2020
- CASIO COMPUTER CO., LTD.
- Hiroki MASUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE DEVICE AND PROJECTOR
- Publication number 20190294034
- Publication date Sep 26, 2019
- CASIO COMPUTER CO., LTD.
- Masahiro Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SOURCE DEVICE AND PROJECTOR
- Publication number 20190294036
- Publication date Sep 26, 2019
- CASIO COMPUTER CO., LTD.
- Masahiro Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SOURCE DEVICE AND PROJECTOR
- Publication number 20190258148
- Publication date Aug 22, 2019
- CASIO COMPUTER CO., LTD.
- Masahiro OGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SOURCE UNIT AND PROJECTOR
- Publication number 20190025683
- Publication date Jan 24, 2019
- CASIO COMPUTER CO., LTD.
- Masahiro OGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SOURCE UNIT AND PROJECTOR
- Publication number 20180364554
- Publication date Dec 20, 2018
- CASIO COMPUTER CO., LTD.
- Masahiro Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE UNIT AND PROJECTOR
- Publication number 20180081263
- Publication date Mar 22, 2018
- CASIO COMPUTER CO., LTD.
- Masahiro OGAWA
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE UNIT AND PROJECTOR
- Publication number 20180074390
- Publication date Mar 15, 2018
- CASIO COMPUTER CO., LTD.
- Masahiro Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE UNIT AND PROJECTOR
- Publication number 20160360166
- Publication date Dec 8, 2016
- CASIO COMPUTER CO., LTD.
- Masahiro OGAWA
- G02 - OPTICS
Information Patent Application
PROJECTOR HAVING LIGHT SOURCE INCLUDING LASER DIODES
- Publication number 20150181179
- Publication date Jun 25, 2015
- CASIO COMPUTER CO., LTD.
- Kyo YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE UNIT INCLUDING AN AREA OF LUMINESCENT MATERIAL EMITTIN...
- Publication number 20150062543
- Publication date Mar 5, 2015
- CASIO COMPUTER CO., LTD.
- Masahiro OGAWA
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE UNIT AND PROJECTOR
- Publication number 20150029467
- Publication date Jan 29, 2015
- CASIO COMPUTER CO., LTD.
- Chihaya SUGIYAMA
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE APPARATUS AND PROJECTOR APPARATUS WITH OPTICAL SYSTEM...
- Publication number 20140247429
- Publication date Sep 4, 2014
- CASIO COMPUTER CO., LTD.
- Hiroshi OGINO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE UNIT AND PROJECTOR
- Publication number 20140078472
- Publication date Mar 20, 2014
- CASIO COMPUTER CO., LTD.
- Hiroki MASUDA
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE UNIT UTILIZING LASER FOR LIGHT SOURCE AND PROJECTOR
- Publication number 20130021587
- Publication date Jan 24, 2013
- CASIO COMPUTER CO., LTD.
- Takeshi Miyazaki
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE UNIT AND PROJECTOR
- Publication number 20120262677
- Publication date Oct 18, 2012
- CASIO COMPUTER CO., LTD.
- Hiroshi OGINO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE UNIT AND PROJECTOR
- Publication number 20110096296
- Publication date Apr 28, 2011
- CASIO COMPUTER CO., LTD.
- Masahiro Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE UNIT AND PROJECTOR
- Publication number 20110096297
- Publication date Apr 28, 2011
- CASIO COMPUTER CO., LTD.
- Hiroshi OGINO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE UNIT, PROJECTION APPARATUS, AND PROJECTION METHOD
- Publication number 20110075103
- Publication date Mar 31, 2011
- CASIO COMPUTER CO., LTD.
- Masahiro Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SOURCE UNIT AND PROJECTOR
- Publication number 20110051102
- Publication date Mar 3, 2011
- CASIO COMPUTER CO., LTD.
- Naotsugu Ogura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SOURCE UNIT UTILIZING LASER FOR LIGHT SOURCE AND PROJECTOR
- Publication number 20100328625
- Publication date Dec 30, 2010
- CASIO COMPUTER CO., LTD.
- Takeshi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO AND AUDIO REPRODUCTION SYSTEM, DISTRIBUTION DEVICE, AND SYNCH...
- Publication number 20100166382
- Publication date Jul 1, 2010
- Kabushiki Kaisha Toshiba
- Masahiro Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE UNIT AND PROJECTOR
- Publication number 20090262308
- Publication date Oct 22, 2009
- CASIO COMPUTER CO., LTD.
- Masahiro OGAWA
- F21 - LIGHTING
Information Patent Application
COLOR WHEEL HAVING A PLURALITY OF SEGMENTS AND PROJECTOR EMPLOYING...
- Publication number 20090244495
- Publication date Oct 1, 2009
- CASIO COMPUTER CO., LTD.
- Masahiro OGAWA
- G02 - OPTICS
Information Patent Application
ULTRAHIGHLY SENSITIVE DETERMINATION REAGENT FOR C-REACTIVE PROTEIN...
- Publication number 20090047685
- Publication date Feb 19, 2009
- Nihon University
- Hideki Kohno
- G01 - MEASURING TESTING
Information Patent Application
Projector with tilt-angle detecting capability
- Publication number 20040252283
- Publication date Dec 16, 2004
- CASIO COMPUTER CO., LTD.
- Masahiro Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masahiro Ogawa

Person

Patents Grantslast 30 patents

Projecting system, projecting method, and storage medium

Phosphor member, light source apparatus, and projector

Light source unit, projector, and light source control method

Luminescent material protection mechanism, light source unit, and p...

Light source device, projection device, and light source control me...

Light source unit and projector

Light source device and projector

Light source device and projector

Projector having light source including laser diodes

Light source unit and projector

Light source unit and projector

Light source unit including a light source with multiple light emit...

Light source unit including luminescent wheel and color wheel, and...

Light source unit including an area of luminescent material emittin...

Light source apparatus and projector apparatus with optical system...

Light source unit and projector

Light source unit and projector

Light source unit and projector

Light source unit and projector for controlling illumination cycles...

Light source unit utilizing laser for light source and projector

Projection apparatus and projection method for controlling emission...

Light source unit and projector

Light source unit and projector

Light source unit utilizing laser for light source and projector

Color wheel having a plurality of segments and projector employing...

Projector with tilt-angle detecting capability

Projection type displaying apparatus having screen

Liquid crystal display apparatus using holographic optical element

Projection type displaying apparatus having screen

Liquid crystal projector

Patents Applicationslast 30 patents

PROJECTING SYSTEM, PROJECTING METHOD, AND STORAGE MEDIUM

PHOSPHOR MEMBER, LIGHT SOURCE APPARATUS, AND PROJECTOR

LIGHT SOURCE UNIT, PROJECTOR, AND LIGHT SOURCE CONTROL METHOD

LUMINESCENT LIGHT EMITTING DEVICE, LIGHT SOURCE UNIT, AND PROJECTOR

LIGHT SOURCE DEVICE, PROJECTION DEVICE, AND LIGHT SOURCE CONTROL ME...

LIGHT SOURCE DEVICE AND PROJECTOR

LIGHT SOURCE DEVICE AND PROJECTOR

LIGHT SOURCE DEVICE AND PROJECTOR

LIGHT SOURCE UNIT AND PROJECTOR

LIGHT SOURCE UNIT AND PROJECTOR

LIGHT SOURCE UNIT AND PROJECTOR

LIGHT SOURCE UNIT AND PROJECTOR

LIGHT SOURCE UNIT AND PROJECTOR

PROJECTOR HAVING LIGHT SOURCE INCLUDING LASER DIODES

LIGHT SOURCE UNIT INCLUDING AN AREA OF LUMINESCENT MATERIAL EMITTIN...

LIGHT SOURCE UNIT AND PROJECTOR

LIGHT SOURCE APPARATUS AND PROJECTOR APPARATUS WITH OPTICAL SYSTEM...

LIGHT SOURCE UNIT AND PROJECTOR

LIGHT SOURCE UNIT UTILIZING LASER FOR LIGHT SOURCE AND PROJECTOR

LIGHT SOURCE UNIT AND PROJECTOR

LIGHT SOURCE UNIT AND PROJECTOR

LIGHT SOURCE UNIT AND PROJECTOR

LIGHT SOURCE UNIT, PROJECTION APPARATUS, AND PROJECTION METHOD

LIGHT SOURCE UNIT AND PROJECTOR

LIGHT SOURCE UNIT UTILIZING LASER FOR LIGHT SOURCE AND PROJECTOR

VIDEO AND AUDIO REPRODUCTION SYSTEM, DISTRIBUTION DEVICE, AND SYNCH...

LIGHT SOURCE UNIT AND PROJECTOR

COLOR WHEEL HAVING A PLURALITY OF SEGMENTS AND PROJECTOR EMPLOYING...

ULTRAHIGHLY SENSITIVE DETERMINATION REAGENT FOR C-REACTIVE PROTEIN...

Projector with tilt-angle detecting capability