Michihiro OKUDA

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light source device and projection display apparatus
- Patent number 11,550,213
- Issue date Jan 10, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Aya Kurita
- G02 - OPTICS
Information Patent Grant
Light source device and projection display apparatus
- Patent number 11,385,535
- Issue date Jul 12, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Aya Kurita
- G02 - OPTICS
Information Patent Grant
Projection image display device including optical system
- Patent number RE48753
- Issue date Sep 28, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Michihiro Okuda
Information Patent Grant
Projection display apparatus
- Patent number 10,353,281
- Issue date Jul 16, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Michihiro Okuda
- G02 - OPTICS
Information Patent Grant
Projection-type image display apparatus
- Patent number 10,154,252
- Issue date Dec 11, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shigekazu Yamagishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection display apparatus
- Patent number 10,146,114
- Issue date Dec 4, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Michihiro Okuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection display apparatus for improving the chromaticity of blue...
- Patent number 10,133,164
- Issue date Nov 20, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Michihiro Okuda
- G02 - OPTICS
Information Patent Grant
Projection image display device including optical system
- Patent number 9,958,765
- Issue date May 1, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Michihiro Okuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source apparatus and projection display apparatus
- Patent number 9,891,514
- Issue date Feb 13, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Michihiro Okuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source apparatus and projection display apparatus
- Patent number 9,874,805
- Issue date Jan 23, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Michihiro Okuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection display apparatus
- Patent number 9,740,014
- Issue date Aug 22, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Michihiro Okuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source apparatus and projection display apparatus
- Patent number 9,645,481
- Issue date May 9, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takaaki Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser light source and projection device having first and second re...
- Patent number 9,063,404
- Issue date Jun 23, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Michihiro Okuda
- F21 - LIGHTING
Information Patent Grant
Light source apparatus and projection display apparatus
- Patent number 8,740,388
- Issue date Jun 3, 2014
- SANYO Electric Co., Ltd.
- Michihiro Okuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display device and portable terminal device
- Patent number 8,231,231
- Issue date Jul 31, 2012
- Sanyo Electric Co., Ltd.
- Michihiro Okuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection display device
- Patent number 7,963,657
- Issue date Jun 21, 2011
- Sanyo Electric Co., Ltd.
- Ryuhei Amano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination device and projection display device
- Patent number 7,946,711
- Issue date May 24, 2011
- Sanyo Electric Co., Ltd.
- Michihiro Okuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection distance adjustable projection display apparatus
- Patent number 7,862,184
- Issue date Jan 4, 2011
- Sanyo Electric Co., Ltd.
- Yoshihiro Yokote
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LIGHT SOURCE DEVICE AND PROJECTION IMAGE DISPLAY DEVICE
- Publication number 20230280643
- Publication date Sep 7, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Takanori YOGO
- G02 - OPTICS
Information Patent Application
PROJECTION DISPLAY APPARATUS
- Publication number 20220308434
- Publication date Sep 29, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Michihiro OKUDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SOURCE DEVICE AND PROJECTION DISPLAY APPARATUS
- Publication number 20220299859
- Publication date Sep 22, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Aya KURITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SOURCE DEVICE AND PROJECTION DISPLAY APPARATUS
- Publication number 20210191250
- Publication date Jun 24, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Aya KURITA
- G02 - OPTICS
Information Patent Application
PROJECTION DISPLAY APPARATUS
- Publication number 20180259839
- Publication date Sep 13, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Michihiro OKUDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTION DISPLAY APPARATUS
- Publication number 20170357151
- Publication date Dec 14, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- MICHIHIRO OKUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION DISPLAY APPARATUS
- Publication number 20170347075
- Publication date Nov 30, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Michihiro OKUDA
- G02 - OPTICS
Information Patent Application
PROJECTION IMAGE DISPLAY DEVICE
- Publication number 20170227837
- Publication date Aug 10, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Michihiro OKUDA
- G02 - OPTICS
Information Patent Application
PROJECTION-TYPE IMAGE DISPLAY APPARATUS
- Publication number 20170104984
- Publication date Apr 13, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Shigekazu YAMAGISHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE APPARATUS AND PROJECTION DISPLAY APPARATUS
- Publication number 20160238923
- Publication date Aug 18, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- TAKAAKI TANAKA
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE APPARATUS AND PROJECTION DISPLAY APPARATUS
- Publication number 20160223890
- Publication date Aug 4, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Michihiro OKUDA
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE APPARATUS AND PROJECTION DISPLAY APPARATUS
- Publication number 20160223895
- Publication date Aug 4, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Michihiro OKUDA
- F21 - LIGHTING
Information Patent Application
PROJECTION DISPLAY APPARATUS
- Publication number 20160223893
- Publication date Aug 4, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Michihiro OKUDA
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE APPARATUS AND PROJECTION DISPLAY APPARATUS
- Publication number 20130162956
- Publication date Jun 27, 2013
- Sanyo Electric Co., Ltd.
- Michihiro OKUDA
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE APPARATUS AND PROJECTION DISPLAY APPARATUS
- Publication number 20130135592
- Publication date May 30, 2013
- Sanyo Electric Co., Ltd.
- Michihiro OKUDA
- F21 - LIGHTING
Information Patent Application
PROJECTION DISPLAY APPARATUS
- Publication number 20130077056
- Publication date Mar 28, 2013
- Sanyo Electric Co., Ltd.
- Michihiro OKUDA
- G02 - OPTICS
Information Patent Application
OPTICAL UNIT, PROJECTION DISPLAY APPARATUS, AND OPTICAL DIFFUSER
- Publication number 20120086917
- Publication date Apr 12, 2012
- SANYO ELECTRIC CO., LTD.
- Michihiro Okuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE APPARATUS AND PROJECTION DISPLAY APPARATUS
- Publication number 20120081672
- Publication date Apr 5, 2012
- Sanyo Electric Co., Ltd.
- Michihiro OKUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE APPARATUS AND PROJECTION DISPLAY APPARATUS
- Publication number 20120081674
- Publication date Apr 5, 2012
- Sanyo Electric Co., Ltd.
- Michihiro Okuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ILLUMINATION DEVICE AND PROJECTION DISPLAY DEVICE
- Publication number 20110222023
- Publication date Sep 15, 2011
- SANYO ELECTRIC CO., LTD.
- Michihiro OKUDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTION DESPLAY APPARATUS
- Publication number 20110069242
- Publication date Mar 24, 2011
- Sanyo Electric Co., Ltd.
- Ken MASHITANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION DISPLAY APPARATUS
- Publication number 20100245774
- Publication date Sep 30, 2010
- Sanyo Electric Co., Ltd.
- Michihiro OKUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DISPLAY DEVICE AND PORTABLE TERMINAL DEVICE
- Publication number 20100060618
- Publication date Mar 11, 2010
- Sanyo Electric Co., Ltd.
- Michihiro Okuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DISPLAY DEVICE AND PORTABLE TERMINAL DEVICE
- Publication number 20100060809
- Publication date Mar 11, 2010
- Sanyo Electric Co., Ltd.
- Michihiro Okuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ILLUMINATION DEVICE AND PROJECTION DISPLAY DEVICE
- Publication number 20090059177
- Publication date Mar 5, 2009
- Sanyo Electric Co., Ltd.
- Michihiro OKUDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTION DISPLAY DEVICE
- Publication number 20080225237
- Publication date Sep 18, 2008
- Sanyo Electric Co., Ltd.
- Ryuhei AMANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION DISPLAY APPARATUS
- Publication number 20080198338
- Publication date Aug 21, 2008
- Sanyo Electric Co., Ltd.
- Yoshihiro YOKOTE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Michihiro OKUDA

Person

Patents Grantslast 30 patents

Light source device and projection display apparatus

Light source device and projection display apparatus

Projection image display device including optical system

Projection display apparatus

Projection-type image display apparatus

Projection display apparatus

Projection display apparatus for improving the chromaticity of blue...

Projection image display device including optical system

Light source apparatus and projection display apparatus

Light source apparatus and projection display apparatus

Projection display apparatus

Light source apparatus and projection display apparatus

Laser light source and projection device having first and second re...

Light source apparatus and projection display apparatus

Image display device and portable terminal device

Projection display device

Illumination device and projection display device

Projection distance adjustable projection display apparatus

Patents Applicationslast 30 patents

LIGHT SOURCE DEVICE AND PROJECTION IMAGE DISPLAY DEVICE

PROJECTION DISPLAY APPARATUS

LIGHT SOURCE DEVICE AND PROJECTION DISPLAY APPARATUS

LIGHT SOURCE DEVICE AND PROJECTION DISPLAY APPARATUS

PROJECTION DISPLAY APPARATUS

PROJECTION DISPLAY APPARATUS

PROJECTION DISPLAY APPARATUS

PROJECTION IMAGE DISPLAY DEVICE

PROJECTION-TYPE IMAGE DISPLAY APPARATUS

LIGHT SOURCE APPARATUS AND PROJECTION DISPLAY APPARATUS

LIGHT SOURCE APPARATUS AND PROJECTION DISPLAY APPARATUS

LIGHT SOURCE APPARATUS AND PROJECTION DISPLAY APPARATUS

PROJECTION DISPLAY APPARATUS

LIGHT SOURCE APPARATUS AND PROJECTION DISPLAY APPARATUS

LIGHT SOURCE APPARATUS AND PROJECTION DISPLAY APPARATUS

PROJECTION DISPLAY APPARATUS

OPTICAL UNIT, PROJECTION DISPLAY APPARATUS, AND OPTICAL DIFFUSER

LIGHT SOURCE APPARATUS AND PROJECTION DISPLAY APPARATUS

LIGHT SOURCE APPARATUS AND PROJECTION DISPLAY APPARATUS

ILLUMINATION DEVICE AND PROJECTION DISPLAY DEVICE

PROJECTION DESPLAY APPARATUS

PROJECTION DISPLAY APPARATUS

IMAGE DISPLAY DEVICE AND PORTABLE TERMINAL DEVICE

IMAGE DISPLAY DEVICE AND PORTABLE TERMINAL DEVICE

ILLUMINATION DEVICE AND PROJECTION DISPLAY DEVICE

PROJECTION DISPLAY DEVICE

PROJECTION DISPLAY APPARATUS