Tohru Ishii

Person

Taishi-cho, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for treating waste water
- Patent number 7,247,240
- Issue date Jul 24, 2007
- Nippon Shokubai Co., Ltd.
- Takaaki Hashimoto
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Catalyst for treating waste water, method for preparing the same an...
- Patent number 6,797,184
- Issue date Sep 28, 2004
- Nippon Shokubai Co., Ltd.
- Yusuke Shiota
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for treating waste water
- Patent number 6,730,215
- Issue date May 4, 2004
- Nippon Shokubai Co., Ltd.
- Yusuke Shiota
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for decomposing or oxidizing dioxins and/or poly chlorinated...
- Patent number 6,632,973
- Issue date Oct 14, 2003
- Nippon Shokubai Co., Ltd.
- Junichi Miyake
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Catalyst for treatment of waste water, method for production thereo...
- Patent number 5,770,093
- Issue date Jun 23, 1998
- Nippon Shokubai Co., Ltd.
- Yusuke Shiota
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Catalyst for treating wastewater, process for producing it, and pro...
- Patent number 5,620,610
- Issue date Apr 15, 1997
- Nippon Shokubai Co., Ltd.
- Tohru Ishii
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Catalyst for treating wastewater
- Patent number 5,399,541
- Issue date Mar 21, 1995
- Nippon Shokubai Co., Ltd.
- Tohru Ishii
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Catalyst for treating wastewater, process for producing it, and pro...
- Patent number 5,374,599
- Issue date Dec 20, 1994
- Nippon Shokubai Co., Ltd.
- Tohru Ishii
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Catalyst for wastewater treatment and method for wastewater treatme...
- Publication number 20070210010
- Publication date Sep 13, 2007
- NIPPON SHOKUBAI CO., LTD
- Junichi Miyake
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for treating waste water
- Publication number 20050150845
- Publication date Jul 14, 2005
- Takaaki Hashimoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Catalyst for treating waste water, method for preparing the same an...
- Publication number 20040104181
- Publication date Jun 3, 2004
- Yusuke Shiota
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS FOR TREATING WASTE WATER
- Publication number 20020070155
- Publication date Jun 13, 2002
- YUSUKE SHIOTA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Catalyst for treating waste water, method for preparing the same an...
- Publication number 20010022290
- Publication date Sep 20, 2001
- Yusuke Shiota
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Tohru Ishii

Person

Patents Grantslast 30 patents

Method for treating waste water

Catalyst for treating waste water, method for preparing the same an...

Apparatus for treating waste water

Method for decomposing or oxidizing dioxins and/or poly chlorinated...

Catalyst for treatment of waste water, method for production thereo...

Catalyst for treating wastewater, process for producing it, and pro...

Catalyst for treating wastewater

Catalyst for treating wastewater, process for producing it, and pro...

Patents Applicationslast 30 patents

Catalyst for wastewater treatment and method for wastewater treatme...

Method for treating waste water

Catalyst for treating waste water, method for preparing the same an...

APPARATUS FOR TREATING WASTE WATER

Catalyst for treating waste water, method for preparing the same an...