Katsuya Yokokawa

Person

Fuchu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Leakage suppression apparatus, leakage suppression system, and leak...
- Patent number 10,095,246
- Issue date Oct 9, 2018
- Kabushiki Kaisha Toshiba
- Katsuya Yokokawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Membrane filtration system
- Patent number 9,932,250
- Issue date Apr 3, 2018
- Kabushiki Kaisha Toshiba
- Takeshi Matsushiro
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Seawater desalination apparatus
- Patent number 9,145,310
- Issue date Sep 29, 2015
- Kabushiki Kaisha Toshiba
- Ryo Namba
- G01 - MEASURING TESTING
Information Patent Grant
Seawater desalination plant system
- Patent number 9,120,688
- Issue date Sep 1, 2015
- Kabushiki Kaisha Toshiba
- Katsuya Yokokawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Seawater desalination apparatus and chemical injection apparatus
- Patent number 8,702,978
- Issue date Apr 22, 2014
- Kabushiki Kaisha Toshiba
- Katsuya Yokokawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Water leakage monitoring system
- Patent number 8,072,340
- Issue date Dec 6, 2011
- Kabushiki Kaisha Toshiba
- Atsushi Yukawa
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
WATER LEAKAGE DIAGNOSIS DEVICE, WATER LEAKAGE DIAGNOSIS METHOD, AND...
- Publication number 20180209124
- Publication date Jul 26, 2018
- KABUSHIKI KAISHA TOSHIBA
- Katsuya Yokokawa
- G05 - CONTROLLING REGULATING
Information Patent Application
LEAKAGE SUPPRESSION APPARATUS, LEAKAGE SUPPRESSION SYSTEM, AND LEAK...
- Publication number 20160306366
- Publication date Oct 20, 2016
- KABUSHIKI KAISHA TOSHIBA
- Katsuya YOKOKAWA
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
MEMBRANE FILTRATION SYSTEM
- Publication number 20160009572
- Publication date Jan 14, 2016
- Kabushiki Kaisha Toshiba
- Takeshi MATSUSHIRO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEAWATER DESALINATION PLANT SYSTEM
- Publication number 20130066475
- Publication date Mar 14, 2013
- Kabushiki Kaisha Toshiba
- Katsuya Yokokawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SEAWATER DESALINATION APPARATUS AND CHEMICAL INJECTION APPARATUS
- Publication number 20120067791
- Publication date Mar 22, 2012
- Katsuya YOKOKAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE FILTRATION SYSTEM
- Publication number 20120061300
- Publication date Mar 15, 2012
- Takeshi Matsushiro
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEAWATER DESALINATION APPARATUS
- Publication number 20110278208
- Publication date Nov 17, 2011
- Ryo NAMBA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER LEAKAGE MONITORING SYSTEM
- Publication number 20090066524
- Publication date Mar 12, 2009
- Atsushi YUKAWA
- G01 - MEASURING TESTING

Katsuya Yokokawa

Person

Patents Grantslast 30 patents

Leakage suppression apparatus, leakage suppression system, and leak...

Membrane filtration system

Seawater desalination apparatus

Seawater desalination plant system

Seawater desalination apparatus and chemical injection apparatus

Water leakage monitoring system

Patents Applicationslast 30 patents

WATER LEAKAGE DIAGNOSIS DEVICE, WATER LEAKAGE DIAGNOSIS METHOD, AND...

LEAKAGE SUPPRESSION APPARATUS, LEAKAGE SUPPRESSION SYSTEM, AND LEAK...

MEMBRANE FILTRATION SYSTEM

SEAWATER DESALINATION PLANT SYSTEM

SEAWATER DESALINATION APPARATUS AND CHEMICAL INJECTION APPARATUS

MEMBRANE FILTRATION SYSTEM

SEAWATER DESALINATION APPARATUS

WATER LEAKAGE MONITORING SYSTEM