Toshitake Kojima

Person

Takasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Catalyst for use in production of methacrylic acid and method for m...
- Patent number 8,716,523
- Issue date May 6, 2014
- Nippon Kayaku Kabushiki Kaisha
- Atsushi Sudo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing catalyst for use in production of methacry...
- Patent number 8,148,291
- Issue date Apr 3, 2012
- Nippon Kayaku Kabushiki Kaisha
- Atsushi Sudo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing methacrolein and/or methacrylic acid
- Patent number 8,088,947
- Issue date Jan 3, 2012
- Nippon Kayaku Kabushiki Kaisha
- Tatsuhiko Kurakami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing catalyst for use in production of methacry...
- Patent number 8,017,547
- Issue date Sep 13, 2011
- Nippon Kayaku Kabushiki Kaisha
- Atsushi Sudo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalysts and process for the preparation thereof
- Patent number 5,959,143
- Issue date Sep 28, 1999
- Nippon Kayaku Kabushiki Kaisha
- Hideki Sugi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of methacrylic or acrylic acid
- Patent number 4,433,167
- Issue date Feb 21, 1984
- Nippon Kayaku Kabushiki Kaisha
- Masanobu Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of methacrylic or acrylic acid
- Patent number 4,148,822
- Issue date Apr 10, 1979
- Nippon Kayaku Kabushiki Kaisha
- Masanobu Ogawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for the manufacture of methacrylic or acrylic acid
- Patent number 4,138,365
- Issue date Feb 6, 1979
- Nippon Kayaku Kabushiki Kaisha
- Masanobu Ogawa
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method For Manufacturing Catalyst From Recovered Catalyst
- Publication number 20120329638
- Publication date Dec 27, 2012
- NIPPON KAYAKU KABUSHIKI KAISHA
- Tatsuhiko Kurakami
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method For Manufacturing Catalyst For Use In Production Of Methacry...
- Publication number 20110237829
- Publication date Sep 29, 2011
- Nippon Kayaku Kabushiki-Kaisha
- Atsushi Sudo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Catalyst for use in production of methacrylic acid and method for m...
- Publication number 20090234158
- Publication date Sep 17, 2009
- Atsushi Sudo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Producing Methacrolein and/or Methacrylic Acid
- Publication number 20090062564
- Publication date Mar 5, 2009
- NIPPON KAYAKU KABUSHIKI KAISHA
- Tatsuhiko Kurakami
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for manufacturing catalyst for use in production of methacry...
- Publication number 20090036707
- Publication date Feb 5, 2009
- Atsushi Sudo
- C07 - ORGANIC CHEMISTRY

Toshitake Kojima

Person

Patents Grantslast 30 patents

Catalyst for use in production of methacrylic acid and method for m...

Method for manufacturing catalyst for use in production of methacry...

Method for producing methacrolein and/or methacrylic acid

Method for manufacturing catalyst for use in production of methacry...

Catalysts and process for the preparation thereof

Process for the manufacture of methacrylic or acrylic acid

Process for the manufacture of methacrylic or acrylic acid

Catalyst for the manufacture of methacrylic or acrylic acid

Patents Applicationslast 30 patents

Method For Manufacturing Catalyst From Recovered Catalyst

Method For Manufacturing Catalyst For Use In Production Of Methacry...

Catalyst for use in production of methacrylic acid and method for m...

Method for Producing Methacrolein and/or Methacrylic Acid

Method for manufacturing catalyst for use in production of methacry...