Masaya Ooyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laser gas analyzer
- Patent number 9,671,333
- Issue date Jun 6, 2017
- Yokogawa Electric Corporation
- Takaaki Hirata
- G01 - MEASURING TESTING
Information Patent Grant
Laser gas analyzer
- Patent number 9,347,877
- Issue date May 24, 2016
- Yokogawa Electric Corporation
- Takaaki Hirata
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
GAS CONCENTRATION ANALYZER AND GAS CONCENTRATION ANALYSIS METHOD
- Publication number 20160305870
- Publication date Oct 20, 2016
- YOKOGAWA ELECTRIC CORPORATION
- Masaya OOYAMA
- G01 - MEASURING TESTING
Information Patent Application
LASER GAS ANALYZER
- Publication number 20150260646
- Publication date Sep 17, 2015
- YOKOGAWA ELECTRIC CORPORATION
- Takaaki Hirata
- G01 - MEASURING TESTING
Information Patent Application
LASER GAS ANALYZER
- Publication number 20150185144
- Publication date Jul 2, 2015
- YOKOGAWA ELECTRIC CORPORATION
- Takaaki Hirata
- G01 - MEASURING TESTING
Information Patent Application
LASER GAS ANALYZER
- Publication number 20130135619
- Publication date May 30, 2013
- YOKOGAWA ELECTRIC CORPORATION
- Takaaki Hirata
- G01 - MEASURING TESTING