Sachiko AZUMA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lighting apparatus
- Patent number 10,459,139
- Issue date Oct 29, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinichi Kitaoka
- F21 - LIGHTING
Information Patent Grant
Light source device and manufacturing method of light source device
- Patent number 10,393,936
- Issue date Aug 27, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinichi Kitaoka
- G02 - OPTICS
Information Patent Grant
Wavelength conversion member, light emitting device, projector, and...
- Patent number 9,785,039
- Issue date Oct 10, 2017
- Panasonic Intellectual Property Managment Co., Ltd
- Atsushi Motoya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING APPARATUS
- Publication number 20180106944
- Publication date Apr 19, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Shinichi KITAOKA
- G02 - OPTICS
Information Patent Application
LIGHTING APPARATUS
- Publication number 20180106449
- Publication date Apr 19, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Shinichi KITAOKA
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE DEVICE AND MANUFACTURING METHOD OF LIGHT SOURCE DEVICE
- Publication number 20180081107
- Publication date Mar 22, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Shinichi KITAOKA
- G02 - OPTICS
Information Patent Application
WAVELENGTH CONVERSION MEMBER, LIGHT EMITTING DEVICE, PROJECTOR, AND...
- Publication number 20160077415
- Publication date Mar 17, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Atsushi MOTOYA
- G02 - OPTICS