YOSHIKI TANAKA

Follow

Person

Kyoto, 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
Phosphor wheel including a light absorption processing body provide...
- Patent number 11,126,072
- Issue date Sep 21, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yoshiki Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Wheel apparatus, light source apparatus, and projection-type image...
- Patent number 10,996,457
- Issue date May 4, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yusaku Nishikawa
- G02 - OPTICS

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
WAVELENGTH CONVERSION DEVICE, PHOSPHOR WHEEL, LIGHT SOURCE DEVICE,...
- Publication number 20230418047
- Publication date Dec 28, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Takashi IKEDA
- G02 - OPTICS
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
WHEEL APPARATUS, LIGHT SOURCE APPARATUS, AND PROJECTION-TYPE IMAGE...
- Publication number 20200116993
- Publication date Apr 16, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- Yusaku Nishikawa
- G02 - OPTICS
Information Patent Application
PHOSPHOR WHEEL, LIGHT SOURCE DEVICE, AND PROJECTION DISPLAY APPARATUS
- Publication number 20190331992
- Publication date Oct 31, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- YOSHIKI TANAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY