Toshifumi Matsuoka

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Kyoto-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for sequestering a substance
- Patent number 9,279,313
- Issue date Mar 8, 2016
- Tokyo Gas Co., Ltd.
- Hiromichi Kameyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Device and method for sequestering a substance
- Patent number 8,939,223
- Issue date Jan 27, 2015
- Tokyo Gas Co., Ltd.
- Hiromichi Kameyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Storing device for stored substance and method for storing stored s...
- Patent number 8,684,085
- Issue date Apr 1, 2014
- Tokyo Gas Co., Ltd.
- Hiromichi Kameyama
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR SEQUESTERING A SUBSTANCE
- Publication number 20150122476
- Publication date May 7, 2015
- TOKYO GAS Co., Ltd.
- Hiromichi Kameyama
- E21 - EARTH DRILLING MINING
Information Patent Application
DEVICE AND METHOD FOR SEQUESTERING A SUBSTANCE
- Publication number 20120118586
- Publication date May 17, 2012
- TOKYO GAS Co., Ltd.
- Hiromichi Kameyama
- E21 - EARTH DRILLING MINING
Information Patent Application
STORING DEVICE FOR STORED SUBSTANCE AND METHOD FOR STORING STORED S...
- Publication number 20110139455
- Publication date Jun 16, 2011
- TOKYO GAS Co., Ltd.
- Hiromichi Kameyama
- E21 - EARTH DRILLING MINING