Yasunori Shirai

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Toyohashi-shi, Aichi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic resin composition for light reflector, formed article...
- Patent number 9,671,531
- Issue date Jun 6, 2017
- Mitsubishi Rayon Co., Ltd.
- Yasunori Shirai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thermoplastic resin composition for light reflector, formed article...
- Patent number 8,569,403
- Issue date Oct 29, 2013
- Mitsubishi Rayon Co., Ltd.
- Yasunori Shirai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
THERMOPLASTIC RESIN COMPOSITION FOR LIGHT REFLECTOR, FORMED ARTICLE...
- Publication number 20140029122
- Publication date Jan 30, 2014
- Mitsubishi Rayon Co., Ltd.
- Yasunori SHIRAI
- G02 - OPTICS
Information Patent Application
Thermoplastic resin composition for light reflector, formed article...
- Publication number 20060291215
- Publication date Dec 28, 2006
- Mitsubishi Rayon Co., Ltd.
- Yasunori Shirai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL