Yoshihisa Aikoh

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Composite-optical-system unit and projector
- Patent number 11,036,056
- Issue date Jun 15, 2021
- Sony Corporation
- Yoshihisa Aikoh
- G02 - OPTICS
Information Patent Grant
Phosphor wheel, light source unit, and image display device
- Patent number 10,801,701
- Issue date Oct 13, 2020
- Sony Corporation
- Takahiro Mochizuki
- F21 - LIGHTING
Information Patent Grant
Composite-optical-system unit and projector
- Patent number 10,719,007
- Issue date Jul 21, 2020
- Sony Corporation
- Yoshihisa Aikoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image display apparatus, light source apparatus, and image display...
- Patent number 10,523,909
- Issue date Dec 31, 2019
- Sony Corporation
- Yoshihisa Aikoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source unit, light source apparatus, and image display apparatus
- Patent number 10,495,962
- Issue date Dec 3, 2019
- Sony Corporation
- Takashi Takamatsu
- F21 - LIGHTING
Information Patent Grant
Phosphor wheel, light source unit, and image display device
- Patent number 10,436,421
- Issue date Oct 8, 2019
- Sony Corporation
- Takahiro Mochizuki
- G02 - OPTICS
Information Patent Grant
Light synthesis apparatus and light separation apparatus
- Patent number 10,386,708
- Issue date Aug 20, 2019
- Sony Corporation
- Yoshihisa Aikoh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Phosphor wheel, light source unit, and image display device
- Patent number 10,203,093
- Issue date Feb 12, 2019
- Sony Corporation
- Takahiro Mochizuki
- F21 - LIGHTING
Information Patent Grant
Image display apparatus and control method
- Patent number 10,175,100
- Issue date Jan 8, 2019
- Sony Corporation
- Keisuke Homma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal display unit and projection-type display device
- Patent number 10,027,935
- Issue date Jul 17, 2018
- Sony Corporation
- Yoshihisa Aikoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Phosphor wheel, light source unit, and image display device
- Patent number 9,851,075
- Issue date Dec 26, 2017
- Sony Corporation
- Takahiro Mochizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid crystal display unit and projection display apparatus
- Patent number 9,791,729
- Issue date Oct 17, 2017
- Sony Corporation
- Yoshihisa Aikoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source, light source apparatus, and image display apparatus t...
- Patent number 9,625,800
- Issue date Apr 18, 2017
- Sony Corporation
- Takashi Takamatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid crystal display unit and projection-type display
- Patent number 9,470,918
- Issue date Oct 18, 2016
- Sony Corporation
- Yoshihisa Aikoh
- G02 - OPTICS
Information Patent Grant
Image display apparatus and control method
- Patent number 9,271,376
- Issue date Feb 23, 2016
- Sony Corporation
- Keisuke Homma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical apparatus and projection apparatus
- Patent number 8,919,962
- Issue date Dec 30, 2014
- Sony Corporation
- Yoshihisa Aikoh
- G02 - OPTICS
Information Patent Grant
Polarization optical apparatus having slidable polarization element
- Patent number 8,888,291
- Issue date Nov 18, 2014
- Sony Corporation
- Yoshihisa Aikoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device and projection device using the optical device which...
- Patent number 8,814,365
- Issue date Aug 26, 2014
- Sony Corporation
- Tetsuaki Iwane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PHOSPHOR WHEEL, LIGHT SOURCE UNIT, AND IMAGE DISPLAY DEVICE
- Publication number 20190376665
- Publication date Dec 12, 2019
- SONY CORPORATION
- Takahiro Mochizuki
- F21 - LIGHTING
Information Patent Application
COMPOSITE-OPTICAL-SYSTEM UNIT AND PROJECTOR
- Publication number 20190302470
- Publication date Oct 3, 2019
- SONY CORPORATION
- Yoshihisa Aikoh
- G02 - OPTICS
Information Patent Application
COMPOSITE-OPTICAL-SYSTEM UNIT AND PROJECTOR
- Publication number 20190243231
- Publication date Aug 8, 2019
- SONY CORPORATION
- Yoshihisa AIKOH
- G02 - OPTICS
Information Patent Application
PHOSPHOR WHEEL, LIGHT SOURCE UNIT, AND IMAGE DISPLAY DEVICE
- Publication number 20190137078
- Publication date May 9, 2019
- SONY CORPORATION
- Takahiro Mochizuki
- F21 - LIGHTING
Information Patent Application
PHOSPHOR WHEEL, LIGHT SOURCE UNIT, AND IMAGE DISPLAY DEVICE
- Publication number 20180094795
- Publication date Apr 5, 2018
- SONY CORPORATION
- Takahiro Mochizuki
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE APPARATUS, IMAGE DISPLAY APPARATUS, AND LIGHT SOURCE M...
- Publication number 20170374326
- Publication date Dec 28, 2017
- SONY CORPORATION
- Yoshihisa AIKOH
- F21 - LIGHTING
Information Patent Application
IMAGE DISPLAY APPARATUS, LIGHT SOURCE APPARATUS, AND IMAGE DISPLAY...
- Publication number 20170347074
- Publication date Nov 30, 2017
- SONY CORPORATION
- Yoshihisa Aikoh
- G02 - OPTICS
Information Patent Application
PHOSPHOR WHEEL, LIGHT SOURCE UNIT, AND IMAGE DISPLAY DEVICE
- Publication number 20170211783
- Publication date Jul 27, 2017
- SONY CORPORATION
- Takahiro Mochizuki
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY UNIT AND PROJECTION-TYPE DISPLAY DEVICE
- Publication number 20160360168
- Publication date Dec 8, 2016
- SONY CORPORATION
- Yoshihisa Aikoh
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY APPARATUS AND CONTROL METHOD
- Publication number 20160131522
- Publication date May 12, 2016
- Sony Corporation
- Keisuke Homma
- G01 - MEASURING TESTING
Information Patent Application
LIGHT SOURCE UNIT, LIGHT SOURCE APPARATUS, AND IMAGE DISPLAY APPARATUS
- Publication number 20150277217
- Publication date Oct 1, 2015
- SONY CORPORATION
- Takashi Takamatsu
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE UNIT, LIGHT SOURCE APPARATUS, AND IMAGE DISPLAY APPARATUS
- Publication number 20150234265
- Publication date Aug 20, 2015
- SONY CORPORATION
- Takashi Takamatsu
- F21 - LIGHTING
Information Patent Application
IMAGE DISPLAY APPARATUS AND CONTROL METHOD
- Publication number 20150108902
- Publication date Apr 23, 2015
- Sony Corporation
- Keisuke HOMMA
- G01 - MEASURING TESTING
Information Patent Application
LIQUID CRYSTAL DISPLAY UNIT AND PROJECTION DISPLAY APPARATUS
- Publication number 20140320753
- Publication date Oct 30, 2014
- SONY CORPORATION
- Yoshihisa Aikoh
- G02 - OPTICS
Information Patent Application
OPTICAL APPARATUS AND PROJECTION APPARATUS
- Publication number 20130077053
- Publication date Mar 28, 2013
- SONY CORPORATION
- Yoshihisa AIKOH
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY UNIT AND PROJECTION-TYPE DISPLAY DEVICE
- Publication number 20130057787
- Publication date Mar 7, 2013
- Yoshihisa Aikoh
- G02 - OPTICS
Information Patent Application
POLARIZATION OPTICAL APPARATUS, OPTICAL APPARATUS AND PROJECTION AP...
- Publication number 20130057831
- Publication date Mar 7, 2013
- Yoshihisa AIKOH
- G02 - OPTICS
Information Patent Application
OPTICAL APPARATUS, PROJECTION APPARATUS AND METHOD OF MANUFACTURING...
- Publication number 20120320341
- Publication date Dec 20, 2012
- Yoshihisa Aikoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICE AND PROJECTION DEVICE
- Publication number 20110292353
- Publication date Dec 1, 2011
- SONY CORPORATION
- Tetsuaki Iwane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yoshihisa Aikoh

Person

Patents Grantslast 30 patents

Composite-optical-system unit and projector

Phosphor wheel, light source unit, and image display device

Composite-optical-system unit and projector

Image display apparatus, light source apparatus, and image display...

Light source unit, light source apparatus, and image display apparatus

Phosphor wheel, light source unit, and image display device

Light synthesis apparatus and light separation apparatus

Phosphor wheel, light source unit, and image display device

Image display apparatus and control method

Liquid crystal display unit and projection-type display device

Phosphor wheel, light source unit, and image display device

Liquid crystal display unit and projection display apparatus

Light source, light source apparatus, and image display apparatus t...

Liquid crystal display unit and projection-type display

Image display apparatus and control method

Optical apparatus and projection apparatus

Polarization optical apparatus having slidable polarization element

Optical device and projection device using the optical device which...

Patents Applicationslast 30 patents

PHOSPHOR WHEEL, LIGHT SOURCE UNIT, AND IMAGE DISPLAY DEVICE

COMPOSITE-OPTICAL-SYSTEM UNIT AND PROJECTOR

COMPOSITE-OPTICAL-SYSTEM UNIT AND PROJECTOR

PHOSPHOR WHEEL, LIGHT SOURCE UNIT, AND IMAGE DISPLAY DEVICE

PHOSPHOR WHEEL, LIGHT SOURCE UNIT, AND IMAGE DISPLAY DEVICE

LIGHT SOURCE APPARATUS, IMAGE DISPLAY APPARATUS, AND LIGHT SOURCE M...

IMAGE DISPLAY APPARATUS, LIGHT SOURCE APPARATUS, AND IMAGE DISPLAY...

PHOSPHOR WHEEL, LIGHT SOURCE UNIT, AND IMAGE DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY UNIT AND PROJECTION-TYPE DISPLAY DEVICE

IMAGE DISPLAY APPARATUS AND CONTROL METHOD

LIGHT SOURCE UNIT, LIGHT SOURCE APPARATUS, AND IMAGE DISPLAY APPARATUS

LIGHT SOURCE UNIT, LIGHT SOURCE APPARATUS, AND IMAGE DISPLAY APPARATUS

IMAGE DISPLAY APPARATUS AND CONTROL METHOD

LIQUID CRYSTAL DISPLAY UNIT AND PROJECTION DISPLAY APPARATUS

OPTICAL APPARATUS AND PROJECTION APPARATUS

LIQUID CRYSTAL DISPLAY UNIT AND PROJECTION-TYPE DISPLAY DEVICE

POLARIZATION OPTICAL APPARATUS, OPTICAL APPARATUS AND PROJECTION AP...

OPTICAL APPARATUS, PROJECTION APPARATUS AND METHOD OF MANUFACTURING...

OPTICAL DEVICE AND PROJECTION DEVICE