Eiichi Shiraishi

Person

Niihama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing alkyl methacrylate
- Patent number 9,045,406
- Issue date Jun 2, 2015
- Sumitomo Chemical Company, Limited
- Noriaki Suyasu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing catalyst for preparation of methacrylic acid a...
- Patent number 8,586,499
- Issue date Nov 19, 2013
- Sumitomo Chemical Company, Limited
- Toshiaki Miyatake
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing catalyst for use in production of unsaturated...
- Patent number 8,586,786
- Issue date Nov 19, 2013
- Sumitomo Chemical Company, Limited
- Naoki Miura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing complex oxide catalyst
- Patent number 8,361,923
- Issue date Jan 29, 2013
- Sumitomo Chemical Company, Limited
- Hirotsugu Kano
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing catalyst for use in production of unsaturated...
- Patent number 8,252,714
- Issue date Aug 28, 2012
- Sumitomo Chemical Company, Limited
- Naoki Miura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for regenerating catalyst for the production of methacrylic...
- Patent number 7,667,074
- Issue date Feb 23, 2010
- Sumitomo Chemical Company, Limited
- Junya Yoshizawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for reactivating catalyst for methacrylic acid preparation
- Patent number 6,927,307
- Issue date Aug 9, 2005
- Sumitomo Chemical Co., Ltd.
- Hiroto Kasuga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for preparation of unsaturated aldehyde and unsaturated ca...
- Patent number 6,878,847
- Issue date Apr 12, 2005
- Nippon Shokubai Co., Ltd.
- Hiroto Kasuga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for preparation of unsaturated aldehyde and unsaturated ca...
- Patent number 6,784,134
- Issue date Aug 31, 2004
- Nippon Shokubai Co., Ltd.
- Hiroto Kasuga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for regenerating heteropolyacid catalyst and method for prod...
- Patent number 6,673,733
- Issue date Jan 6, 2004
- Nippon Shokubai Co., Ltd.
- Naohiro Fukumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for reactivating catalyst for methacrylic acid preparation
- Patent number 6,664,206
- Issue date Dec 16, 2003
- Nippon Shokubai Co., Ltd.
- Hiroto Kasuga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing heteropolyacid catalyst and method for produci...
- Patent number 6,624,326
- Issue date Sep 23, 2003
- Nippon Shokubai Co., Ltd.
- Hiroto Kasuga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing heteropolyacid catalyst and method for produci...
- Patent number 6,458,740
- Issue date Oct 1, 2002
- Nippon Shokubai Co Ltd
- Hiroto Kasuga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing methacrylic acid
- Patent number 6,410,786
- Issue date Jun 25, 2002
- Nippon Shokubai Co, Ltd
- Hideo Onodera
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purifying catalyst for exhaust gas from internal combustion engine
- Patent number 6,143,691
- Issue date Nov 7, 2000
- ICT Co., Ltd
- Eiichi Shiraishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for purifying automotive exhaust gas
- Patent number 5,260,249
- Issue date Nov 9, 1993
- Nippon Shokubai, Co., Ltd.
- Eiichi Shiraishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for purifying exhaust gas and method for production thereof
- Patent number 4,904,633
- Issue date Feb 27, 1990
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Tomohisa Ohata
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for purifying exhaust gas
- Patent number 4,708,946
- Issue date Nov 24, 1987
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Tomohisa Ohata
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING ALKYL METHACRYLATE
- Publication number 20130261335
- Publication date Oct 3, 2013
- Sumitomo Chemical Company, Limited
- Noriaki SUYASU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING CATALYST FOR USE IN PRODUCTION OF UNSATURATED...
- Publication number 20120289741
- Publication date Nov 15, 2012
- Naoki MIURA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING CATALYST FOR PREPARATION OF METHACRYLIC ACID A...
- Publication number 20110105789
- Publication date May 5, 2011
- Sumitomo Chemical Company, Limited
- Toshiaki MIYATAKE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING COMPLEX OXIDE CATALYST
- Publication number 20110077148
- Publication date Mar 31, 2011
- Sumitomo Chemical Company, Limited
- Hirotsugu KANO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING MOLYBDENUM AND COBALT
- Publication number 20110028312
- Publication date Feb 3, 2011
- Sumitomo Chemical Company, Limited
- Naoki MIURA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING CATALYST FOR USE IN PRODUCTION OF UNSATURATED...
- Publication number 20090287018
- Publication date Nov 19, 2009
- Sumitomo Chemical Company, Limited
- Naoki MIURA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR REGENERATING CATALYST FOR THE PRODUCTION OF METHACRYLIC...
- Publication number 20090259071
- Publication date Oct 15, 2009
- Sumitomo Chemical Company, Limited
- Yoshihiko OHISHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR REGENERATING CATALYST FOR THE PRODUCTION OF METHACRYLIC...
- Publication number 20090259070
- Publication date Oct 15, 2009
- Sumitomo Chemical Company, Limited
- Yoshihiko OHISHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for regenerating catalyst for the production of methacrylic...
- Publication number 20080293968
- Publication date Nov 27, 2008
- Sumitomo Chemical Company, Limited
- Junya Yoshizawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Catalyst for preparation of unsaturated aldehyde and unsaturated ca...
- Publication number 20040199008
- Publication date Oct 7, 2004
- Hiroto Kasuga
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for reactivating catalyst fo methacrylic acid preparation
- Publication number 20040044247
- Publication date Mar 4, 2004
- Hiroto Kasuga
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Catalyst for preparation of unsaturated aldehyde and unsaturated ca...
- Publication number 20020198103
- Publication date Dec 26, 2002
- NIPPON SHOKUBAI CO., LTD.
- Hiroto Kasuga
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for preparing heteropolyacid catalyst and method for produci...
- Publication number 20020193246
- Publication date Dec 19, 2002
- NIPPON SHOKUBAI CO., LTD.
- Hiroto Kasuga
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for reactivating catalyst for methacrylic acid preparation
- Publication number 20020058582
- Publication date May 16, 2002
- NIPPON SHOKUBAI CO., LTD.
- Hiroto Kasuga
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for regenerating heteropolyacid catalyst and method for prod...
- Publication number 20010039240
- Publication date Nov 8, 2001
- NIPPON SHOKUBAI CO., LTD
- Naohiro Fukumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for preparing heteropolyacid catalyst and method for produci...
- Publication number 20010029233
- Publication date Oct 11, 2001
- NIPPON SHOKUBAI CO., LTD.
- Hiroto Kasuga
- C07 - ORGANIC CHEMISTRY

Eiichi Shiraishi

Person

Patents Grantslast 30 patents

Process for producing alkyl methacrylate

Method for producing catalyst for preparation of methacrylic acid a...

Method for producing catalyst for use in production of unsaturated...

Process for producing complex oxide catalyst

Method for producing catalyst for use in production of unsaturated...

Method for regenerating catalyst for the production of methacrylic...

Method for reactivating catalyst for methacrylic acid preparation

Catalyst for preparation of unsaturated aldehyde and unsaturated ca...

Catalyst for preparation of unsaturated aldehyde and unsaturated ca...

Method for regenerating heteropolyacid catalyst and method for prod...

Method for reactivating catalyst for methacrylic acid preparation

Method for preparing heteropolyacid catalyst and method for produci...

Method for preparing heteropolyacid catalyst and method for produci...

Process for producing methacrylic acid

Purifying catalyst for exhaust gas from internal combustion engine

Catalyst for purifying automotive exhaust gas

Catalyst for purifying exhaust gas and method for production thereof

Catalyst for purifying exhaust gas

Patents Applicationslast 30 patents

PROCESS FOR PRODUCING ALKYL METHACRYLATE

METHOD FOR PRODUCING CATALYST FOR USE IN PRODUCTION OF UNSATURATED...

METHOD FOR PRODUCING CATALYST FOR PREPARATION OF METHACRYLIC ACID A...

PROCESS FOR PRODUCING COMPLEX OXIDE CATALYST

METHOD FOR RECOVERING MOLYBDENUM AND COBALT

METHOD FOR PRODUCING CATALYST FOR USE IN PRODUCTION OF UNSATURATED...

METHOD FOR REGENERATING CATALYST FOR THE PRODUCTION OF METHACRYLIC...

METHOD FOR REGENERATING CATALYST FOR THE PRODUCTION OF METHACRYLIC...

Method for regenerating catalyst for the production of methacrylic...

Catalyst for preparation of unsaturated aldehyde and unsaturated ca...

Method for reactivating catalyst fo methacrylic acid preparation

Catalyst for preparation of unsaturated aldehyde and unsaturated ca...

Method for preparing heteropolyacid catalyst and method for produci...

Method for reactivating catalyst for methacrylic acid preparation

Method for regenerating heteropolyacid catalyst and method for prod...

Method for preparing heteropolyacid catalyst and method for produci...