Keiichi IKEGAMI

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Hachioji-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrogen concentration measuring device
- Patent number 10,302,612
- Issue date May 28, 2019
- Stanley Electric Co., Ltd.
- Koji Matsumoto
- G01 - MEASURING TESTING
Information Patent Grant
Optical deflector apparatus capable of increasing offset deflecting...
- Patent number 9,488,828
- Issue date Nov 8, 2016
- Stanley Electric Co., Ltd.
- Keiichi Ikegami
- G02 - OPTICS
Information Patent Grant
Optical deflector including meander-type piezoelectric actuators an...
- Patent number 9,436,000
- Issue date Sep 6, 2016
- Stanley Electric Co., Ltd.
- Akio Ogawa
- G02 - OPTICS
Information Patent Grant
Optical deflector including mirror with recessed rib on its rear su...
- Patent number 9,097,895
- Issue date Aug 4, 2015
- Stanley Electric Co., Ltd.
- Keiichi Ikegami
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
HYDROGEN CONCENTRATION MEASURING DEVICE
- Publication number 20170176403
- Publication date Jun 22, 2017
- Stanley Electric Co., Ltd
- Koji MATSUMOTO
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL DEFLECTOR APPARATUS CAPABLE OF INCREASING OFFSET DEFLECTING...
- Publication number 20150362724
- Publication date Dec 17, 2015
- Stanley Electric Co., Ltd
- Keiichi IKEGAMI
- G02 - OPTICS
Information Patent Application
OPTICAL DEFLECTOR INCLUDING MEANDER-TYPE PIEZOELECTRIC ACTUATORS AN...
- Publication number 20150277108
- Publication date Oct 1, 2015
- Stanley Electric Co., Ltd
- Akio OGAWA
- G02 - OPTICS
Information Patent Application
OPTICAL DEFLECTOR INCLUDING MIRROR WITH RECESSED RIB ON ITS REAR SU...
- Publication number 20140071512
- Publication date Mar 13, 2014
- Stanley Electric Co., Ltd
- Keiichi IKEGAMI
- G02 - OPTICS