Masashi SAKATA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting apparatus with fastening of optical component to ped...
- Patent number 9,651,223
- Issue date May 16, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ryouji Yokotani
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING APPARATUS, ILLUMINATION LIGHT SOURCE, AND LIGHTING A...
- Publication number 20150109778
- Publication date Apr 23, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Ryouji YOKOTANI
- F21 - LIGHTING