Koji Kosaka

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Ayabe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photoelectric sensor and method for aiding operational checking of...
- Patent number 9,097,814
- Issue date Aug 4, 2015
- Omron Corporation
- Hideyoshi Nakamura
- G01 - MEASURING TESTING
Information Patent Grant
Photoelectric sensor and method for aiding checking of threshold
- Patent number 8,583,404
- Issue date Nov 12, 2013
- Omron Corporation
- Hideyoshi Nakamura
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
PHOTOELECTRIC SENSOR AND METHOD FOR AIDING OPERATIONAL CHECKING OF...
- Publication number 20110215221
- Publication date Sep 8, 2011
- Omron Corporation
- Hideyoshi Nakamura
- G01 - MEASURING TESTING
Information Patent Application
PHOTOELECTRIC SENSOR AND METHOD FOR AIDING CHECKING OF THRESHOLD
- Publication number 20110218766
- Publication date Sep 8, 2011
- Omron Corporation
- Hideyoshi Nakamura
- G04 - HOROLOGY