Wataru Hirai

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Atsugi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vehicular reflective optical sensor
- Patent number 9,909,350
- Issue date Mar 6, 2018
- Alpha Corporation
- Shun Rai
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Photosensor unit with a condensing lens including a plurality of li...
- Patent number 9,841,504
- Issue date Dec 12, 2017
- Alpha Corporation
- Takashi Ono
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Photosensor lens including a purality of convex lens surfaces
- Patent number 9,733,122
- Issue date Aug 15, 2017
- Alpha Corporation
- Takashi Ono
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
VEHICULAR REFLECTIVE OPTICAL SENSOR
- Publication number 20160222714
- Publication date Aug 4, 2016
- ALPHA CORPORATION
- Shun RAI
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
PHOTOSENSOR LENS
- Publication number 20150285673
- Publication date Oct 8, 2015
- ALPHA CORPORATION
- Takashi Ono
- G01 - MEASURING TESTING
Information Patent Application
PHOTOSENSOR UNIT
- Publication number 20150285910
- Publication date Oct 8, 2015
- ALPHA CORPORATION
- Takashi Ono
- G01 - MEASURING TESTING
Information Patent Application
CONTROL STRUCTURE OF VEHICLE
- Publication number 20150006029
- Publication date Jan 1, 2015
- ALPHA CORPORATION
- Takashi Ono
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES