Shigekazu YAMAGISHI

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Phosphor wheel, light source device, and projection image display d...
- Patent number 12,032,277
- Issue date Jul 9, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shigekazu Yamagishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source device having a sealing member, method of manufacturin...
- Patent number 11,640,104
- Issue date May 2, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shigeyoshi Matsui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Phosphor wheel device, light source device, and projection image di...
- Patent number 11,513,336
- Issue date Nov 29, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yusaku Nishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Phosphor wheel apparatus, lighting apparatus, and projection type i...
- Patent number 11,092,799
- Issue date Aug 17, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shigekazu Yamagishi
- F21 - LIGHTING
Information Patent Grant
Lighting device and projection display apparatus
- Patent number 10,969,671
- Issue date Apr 6, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shigekazu Yamagishi
- F21 - LIGHTING
Information Patent Grant
Illumination apparatus provided with two laser light source units a...
- Patent number 10,809,539
- Issue date Oct 20, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shigekazu Yamagishi
- G02 - OPTICS
Information Patent Grant
Lighting device and projection display apparatus
- Patent number 10,684,539
- Issue date Jun 16, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shigekazu Yamagishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Phosphor wheel module, light source device, and projection display...
- Patent number 10,394,110
- Issue date Aug 27, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masafumi Tanaka
- F21 - LIGHTING
Information Patent Grant
Phosphor wheel, light source device, and projector-type image displ...
- Patent number 10,268,111
- Issue date Apr 23, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takashi Ikeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Cooling device and projection-type image display apparatus
- Patent number 9,915,858
- Issue date Mar 13, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Manabu Chikayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Phosphor wheel, illumination apparatus and projection type image di...
- Patent number 9,915,418
- Issue date Mar 13, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shigekazu Yamagishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Phosphor wheel, light source device, and projection image display a...
- Patent number 9,863,604
- Issue date Jan 9, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takashi Ikeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Phosphor wheel device, phosphor wheel device accommodating housing...
- Patent number 9,664,893
- Issue date May 30, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shigekazu Yamagishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Housing for projection display device and projection display device...
- Patent number 9,122,137
- Issue date Sep 1, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shigekazu Yamagishi
- G02 - OPTICS
Information Patent Grant
Lighting device and projection-type display apparatus including lig...
- Patent number 9,081,268
- Issue date Jul 14, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hiroki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser array light source unit
- Patent number 8,718,109
- Issue date May 6, 2014
- Panasonic Corporation
- Naoto Saruwatari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection display device with a cooling air fan
- Patent number 8,596,796
- Issue date Dec 3, 2013
- Panasonic Corporation
- Shu Namba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lighting device with plural light sources illuminating distinct reg...
- Patent number 8,573,779
- Issue date Nov 5, 2013
- Panasonic Corporation
- Shigekazu Yamagishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lighting device and projection type display apparatus including the...
- Patent number 8,491,125
- Issue date Jul 23, 2013
- Panasonic Corporation
- Shigekazu Yamagishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection apparatus
- Patent number 8,491,133
- Issue date Jul 23, 2013
- Panasonic Corporation
- Shigekazu Yamagishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple-lights-combining illumination device and projection-type d...
- Patent number 8,414,132
- Issue date Apr 9, 2013
- Panasonic Corporation
- Shigekazu Yamagishi
- G02 - OPTICS
Information Patent Grant
Projector, and its filter renewal control method
- Patent number 8,403,498
- Issue date Mar 26, 2013
- Panasonic Corporation
- Mitsuru Kotaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dust capture device and projection type image display apparatus
- Patent number 8,292,980
- Issue date Oct 23, 2012
- Panasonic Corporation
- Shigekazu Yamagishi
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Image display device
- Patent number 8,226,244
- Issue date Jul 24, 2012
- Panasonic Corporation
- Shigekazu Yamagishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder dust capture device and projection type image display device
- Patent number 8,172,406
- Issue date May 8, 2012
- Panasonic Corporation
- Shigekazu Yamagishi
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Projection display
- Patent number 7,365,721
- Issue date Apr 29, 2008
- Matsushita Electric Industrial Co., Ltd.
- Takaaki Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Presentation system, a display device, and a program
- Patent number 6,943,752
- Issue date Sep 13, 2005
- Matsushita Electric Industrial Co., Ltd.
- Junji Masumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rear projection type image display unit
- Patent number 6,771,419
- Issue date Aug 3, 2004
- Matsushita Electric Industrial Co., Ltd.
- Shigekazu Yamagishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection image display
- Patent number 6,698,895
- Issue date Mar 2, 2004
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Hatakeyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PHOSPHOR WHEEL, LIGHT SOURCE DEVICE, AND PROJECTION IMAGE DISPLAY D...
- Publication number 20240310708
- Publication date Sep 19, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Shigekazu YAMAGISHI
- G02 - OPTICS
Information Patent Application
CONTROL DEVICE AND PROJECTION DISPLAY DEVICE
- Publication number 20240310710
- Publication date Sep 19, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Yusaku Nishikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROJECTION IMAGE APPARATUS
- Publication number 20240201574
- Publication date Jun 20, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Shigekazu Yamagishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOSPHOR WHEEL AND PROJECTION IMAGE DISPLAY DEVICE
- Publication number 20230314920
- Publication date Oct 5, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Shigekazu YAMAGISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHTING DEVICE AND PROJECTION DISPLAY APPARATUS
- Publication number 20230152677
- Publication date May 18, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Shigekazu YAMAGISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOSPHOR WHEEL DEVICE INCLUDING HEAT EXCHANGER, AND PROJECTION IMAG...
- Publication number 20230100903
- Publication date Mar 30, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Shigekazu YAMAGISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTION DISPLAY APPARATUS
- Publication number 20230046063
- Publication date Feb 16, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Shigekazu YAMAGISHI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PHOSPHOR WHEEL, LIGHT SOURCE DEVICE, AND PROJECTION IMAGE DISPLAY D...
- Publication number 20230023296
- Publication date Jan 26, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Shigekazu YAMAGISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEAT EXCHANGER
- Publication number 20220196336
- Publication date Jun 23, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Shigekazu YAMAGISHI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
RESERVOIR TANK, COOLING DEVICE, AND PROJECTOR
- Publication number 20220034563
- Publication date Feb 3, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Toshihiko MATSUDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SOURCE DEVICE, METHOD OF MANUFACTURING LIGHT SOURCE DEVICE, A...
- Publication number 20210389651
- Publication date Dec 16, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Shigeyoshi MATSUI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOSPHOR WHEEL DEVICE, LIGHT SOURCE DEVICE, AND PROJECTION IMAGE DI...
- Publication number 20210157126
- Publication date May 27, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Yusaku NISHIKAWA
- G02 - OPTICS
Information Patent Application
LIGHTING DEVICE AND PROJECTION DISPLAY APPARATUS
- Publication number 20200096851
- Publication date Mar 26, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- SHIGEKAZU YAMAGISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOSPHOR WHEEL APPARATUS, LIGHTING APPARATUS, AND PROJECTION TYPE I...
- Publication number 20200089092
- Publication date Mar 19, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- Shigekazu YAMAGISHI
- F21 - LIGHTING
Information Patent Application
ILLUMINATION APPARATUS PROVIDED WITH TWO LASER LIGHT SOURCE UNITS A...
- Publication number 20190310539
- Publication date Oct 10, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Shigekazu YAMAGISHI
- G02 - OPTICS
Information Patent Application
LIGHTING DEVICE AND PROJECTION DISPLAY APPARATUS
- Publication number 20190129287
- Publication date May 2, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- SHIGEKAZU YAMAGISHI
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE AND PROJECTION DISPLAY APPARATUS
- Publication number 20190086778
- Publication date Mar 21, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Shigekazu YAMAGISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOSPHOR WHEEL MODULE, LIGHT SOURCE DEVICE, AND PROJECTION DISPLAY...
- Publication number 20180095350
- Publication date Apr 5, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Masafumi TANAKA
- F21 - LIGHTING
Information Patent Application
PHOSPHOR WHEEL, LIGHT SOURCE DEVICE, AND PROJECTOR-TYPE IMAGE DISPL...
- Publication number 20170269461
- Publication date Sep 21, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Takashi IKEDA
- G02 - OPTICS
Information Patent Application
PHOSPHOR WHEEL, LIGHT SOURCE DEVICE, AND PROJECTION IMAGE DISPLAY A...
- Publication number 20170227192
- Publication date Aug 10, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Takashi IKEDA
- G02 - OPTICS
Information Patent Application
COOLING DEVICE AND PROJECTION-TYPE IMAGE DISPLAY APPARATUS
- Publication number 20170192346
- Publication date Jul 6, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Manabu CHIKAYAMA
- G02 - OPTICS
Information Patent Application
PHOSPHOR WHEEL, ILLUMINATION APPARATUS AND PROJECTION TYPE IMAGE DI...
- Publication number 20170175989
- Publication date Jun 22, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Shigekazu YAMAGISHI
- 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
PHOSPHOR WHEEL DEVICE, PHOSPHOR WHEEL DEVICE ACCOMMODATING HOUSING...
- Publication number 20160077326
- Publication date Mar 17, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Shigekazu YAMAGISHI
- G02 - OPTICS
Information Patent Application
HOUSING FOR PROJECTION DISPLAY DEVICE AND PROJECTION DISPLAY DEVICE...
- Publication number 20140160449
- Publication date Jun 12, 2014
- Panasonic Corporation
- Shigekazu YAMAGISHI
- G02 - OPTICS
Information Patent Application
DUST COLLECTION FILTER UNIT, PROJECTION IMAGE DISPLAY DEVICE, AND A...
- Publication number 20130298773
- Publication date Nov 14, 2013
- PANASONIC CORPORATION
- Shigekazu Yamagishi
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
LIGHTING DEVICE
- Publication number 20130100423
- Publication date Apr 25, 2013
- PANASONIC CORPORATION
- Shigekazu YAMAGISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ILLUMINATION APPARATUS AND PROJECTION DISPLAY APPARATUS
- Publication number 20120327374
- Publication date Dec 27, 2012
- PANASONIC CORPORATION
- Hiroshi KITANO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Lighting Device and Projection-Type Display Apparatus Including Lig...
- Publication number 20120300178
- Publication date Nov 29, 2012
- PANASONIC CORPORATION
- Hiroki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Laser Array Light Source Unit
- Publication number 20120287954
- Publication date Nov 15, 2012
- PANASONIC CORPORATION
- Naoto SARUWATARI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Shigekazu YAMAGISHI

Person

Patents Grantslast 30 patents

Phosphor wheel, light source device, and projection image display d...

Light source device having a sealing member, method of manufacturin...

Phosphor wheel device, light source device, and projection image di...

Phosphor wheel apparatus, lighting apparatus, and projection type i...

Lighting device and projection display apparatus

Illumination apparatus provided with two laser light source units a...

Lighting device and projection display apparatus

Phosphor wheel module, light source device, and projection display...

Phosphor wheel, light source device, and projector-type image displ...

Projection-type image display apparatus

Cooling device and projection-type image display apparatus

Phosphor wheel, illumination apparatus and projection type image di...

Phosphor wheel, light source device, and projection image display a...

Phosphor wheel device, phosphor wheel device accommodating housing...

Housing for projection display device and projection display device...

Lighting device and projection-type display apparatus including lig...

Laser array light source unit

Projection display device with a cooling air fan

Lighting device with plural light sources illuminating distinct reg...

Lighting device and projection type display apparatus including the...

Projection apparatus

Multiple-lights-combining illumination device and projection-type d...

Projector, and its filter renewal control method

Dust capture device and projection type image display apparatus

Image display device

Powder dust capture device and projection type image display device

Projection display

Presentation system, a display device, and a program

Rear projection type image display unit

Projection image display

Patents Applicationslast 30 patents

PHOSPHOR WHEEL, LIGHT SOURCE DEVICE, AND PROJECTION IMAGE DISPLAY D...

CONTROL DEVICE AND PROJECTION DISPLAY DEVICE

PROJECTION IMAGE APPARATUS

PHOSPHOR WHEEL AND PROJECTION IMAGE DISPLAY DEVICE

LIGHTING DEVICE AND PROJECTION DISPLAY APPARATUS

PHOSPHOR WHEEL DEVICE INCLUDING HEAT EXCHANGER, AND PROJECTION IMAG...

PROJECTION DISPLAY APPARATUS

PHOSPHOR WHEEL, LIGHT SOURCE DEVICE, AND PROJECTION IMAGE DISPLAY D...

HEAT EXCHANGER

RESERVOIR TANK, COOLING DEVICE, AND PROJECTOR

LIGHT SOURCE DEVICE, METHOD OF MANUFACTURING LIGHT SOURCE DEVICE, A...

PHOSPHOR WHEEL DEVICE, LIGHT SOURCE DEVICE, AND PROJECTION IMAGE DI...

LIGHTING DEVICE AND PROJECTION DISPLAY APPARATUS

PHOSPHOR WHEEL APPARATUS, LIGHTING APPARATUS, AND PROJECTION TYPE I...

ILLUMINATION APPARATUS PROVIDED WITH TWO LASER LIGHT SOURCE UNITS A...

LIGHTING DEVICE AND PROJECTION DISPLAY APPARATUS

LIGHTING DEVICE AND PROJECTION DISPLAY APPARATUS

PHOSPHOR WHEEL MODULE, LIGHT SOURCE DEVICE, AND PROJECTION DISPLAY...

PHOSPHOR WHEEL, LIGHT SOURCE DEVICE, AND PROJECTOR-TYPE IMAGE DISPL...

PHOSPHOR WHEEL, LIGHT SOURCE DEVICE, AND PROJECTION IMAGE DISPLAY A...

COOLING DEVICE AND PROJECTION-TYPE IMAGE DISPLAY APPARATUS

PHOSPHOR WHEEL, ILLUMINATION APPARATUS AND PROJECTION TYPE IMAGE DI...

PROJECTION-TYPE IMAGE DISPLAY APPARATUS

PHOSPHOR WHEEL DEVICE, PHOSPHOR WHEEL DEVICE ACCOMMODATING HOUSING...

HOUSING FOR PROJECTION DISPLAY DEVICE AND PROJECTION DISPLAY DEVICE...

DUST COLLECTION FILTER UNIT, PROJECTION IMAGE DISPLAY DEVICE, AND A...

LIGHTING DEVICE

ILLUMINATION APPARATUS AND PROJECTION DISPLAY APPARATUS

Lighting Device and Projection-Type Display Apparatus Including Lig...

Laser Array Light Source Unit