Tsutomu WADA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wastewater treatment apparatus, wastewater treatment method, wastew...
- Patent number 9,522,832
- Issue date Dec 20, 2016
- Metawater Co., Ltd.
- Yuji Furuya
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater treatment apparatus, wastewater treatment method, wastew...
- Patent number 9,302,923
- Issue date Apr 5, 2016
- Metawater Co., Ltd.
- Yuji Furuya
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of manufacturing an active matrix cell
- Patent number 5,198,377
- Issue date Mar 30, 1993
- Kinya Kato
- G02 - OPTICS
Information Patent Grant
Active matrix structure for liquid crystal display elements wherein...
- Patent number 5,162,933
- Issue date Nov 10, 1992
- Nippon Telegraph & Telephone Corporation
- Nobuhiko Kakuda
- G02 - OPTICS
Information Patent Grant
Active matrix cell
- Patent number 4,918,504
- Issue date Apr 17, 1990
- Nippon Telegraph & Telephone Corporation
- Kinya Kato
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
WASTEWATER TREATMENT APPARATUS, WASTEWATER TREATMENT METHOD, WASTEW...
- Publication number 20140374345
- Publication date Dec 25, 2014
- Yuji FURUYA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTEWATER TREATMENT APPARATUS, WASTEWATER TREATMENT METHOD, WASTEW...
- Publication number 20140374346
- Publication date Dec 25, 2014
- Yuji FURUYA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE