Masaki Hirota

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid level detector
- Patent number 9,062,997
- Issue date Jun 23, 2015
- Yazaki Corporation
- Toshio Oike
- G01 - MEASURING TESTING
Information Patent Grant
Non-linear hall IC
- Patent number 6,570,380
- Issue date May 27, 2003
- Yazaki Corporation
- Takashi Sato
- G01 - MEASURING TESTING
Information Patent Grant
Rotation detecting device with magnet brake
- Patent number 5,543,672
- Issue date Aug 6, 1996
- Yazaki Corporation
- Katsuo Nishitani
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic rotation sensor wherein a magnetic member is attached to a...
- Patent number 4,820,978
- Issue date Apr 11, 1989
- Yazaki Corporation
- Masaki Hirota
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Liquid Level Detector
- Publication number 20120103090
- Publication date May 3, 2012
- Toshio Oike
- G01 - MEASURING TESTING
Information Patent Application
Non-linear hall IC
- Publication number 20010048304
- Publication date Dec 6, 2001
- YAZAKI CORPORATION
- Takashi Sato
- G01 - MEASURING TESTING