Masaru Kitamura

Person

Niihama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for regenerating catalyst for producing e-caprolactam and p...
- Patent number 7,687,621
- Issue date Mar 30, 2010
- Sumitomo Chemical Company, Limited
- Keisuke Sugita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing epsilon-caprolactam
- Patent number 7,238,803
- Issue date Jul 3, 2007
- Sumitomo Chemical Company, Limited
- Masashi Yokota
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing ε-caprolactam
- Patent number 7,189,845
- Issue date Mar 13, 2007
- Sumitomo Chemical Company, Limited
- Keisuke Sugita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for evaporating cyclohexanone oxime
- Patent number 7,071,360
- Issue date Jul 4, 2006
- Sumitomo Chemical Company, Limited
- Yasumoto Shimazu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing zeolite and method for manufacturing ε-cap...
- Patent number 7,060,645
- Issue date Jun 13, 2006
- Sumitomo Chemical Company, Limited
- Masahiro Hoshino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing ε-caprolactam and method for reactivating cata...
- Patent number 7,026,474
- Issue date Apr 11, 2006
- Sumitomo Chemical Company, Limited
- Keisuke Sugita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing ε-caprolactam
- Patent number 6,265,574
- Issue date Jul 24, 2001
- Sumitomo Chemical Company, Limited
- Masaru Kitamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Apparatus and process for producing ε-caprolactam
- Patent number 6,258,949
- Issue date Jul 10, 2001
- Sumitomo Chemical Company, Limited
- Masaru Kitamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing .epsilon. -caprolactam
- Patent number 5,502,184
- Issue date Mar 26, 1996
- Sumitomo Chemical Company, Limited
- Hiroshi Kajikuri
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for increasing the strength of a zeolite molding
- Patent number 5,407,881
- Issue date Apr 18, 1995
- Sumitomo Chemical Co., Ltd.
- Masaru Kitamura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing .epsilon.-caprolactam and activating solid ca...
- Patent number 5,403,801
- Issue date Apr 4, 1995
- Sumitomo Chemical Company, Limited
- Masaru Kitamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.epsilon.-caprolactam
- Patent number 5,354,859
- Issue date Oct 11, 1994
- Sumitomo Chemical Company Limited
- Hiroshi Ichihashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for inhibiting thermal decomposition of cycloalkanone oximes
- Patent number 5,315,039
- Issue date May 24, 1994
- Sumitomo Chemical Company, Limited
- Hiroshi Kajikuri
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing epsilon-caprolactam
- Patent number 5,304,643
- Issue date Apr 19, 1994
- Sumitomo Chemical Company, Limited
- Hiroshi Kajikuri
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing epsilon-caprolactam and activating solid cata...
- Patent number 5,212,302
- Issue date May 18, 1993
- Sumitomo Chemical Company, Ltd.
- Masaru Kitamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Regeneration of catalysts by burning in the presence of alcohols
- Patent number 5,071,802
- Issue date Dec 10, 1991
- Sumitomo Chemical Co., Ltd.
- Shinkichi Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for removing nitrogen-containing organic compounds from crys...
- Patent number 5,066,630
- Issue date Nov 19, 1991
- Sumitomo Chemical Company, Limited
- Masaru Kitamura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Zeolite fungicide
- Patent number 4,986,989
- Issue date Jan 22, 1991
- Sumitomo Chemical Company, Limited
- Masao Sirosita
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing .epsilon.-caprolactam
- Patent number 4,968,793
- Issue date Nov 6, 1990
- Sumitomo Chemical Company, Limited
- Masaru Kitamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of epsilon-caprolactam
- Patent number 4,717,769
- Issue date Jan 5, 1988
- Sumitomo Chemical Co., Ltd.
- Hiroshi Sato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing epsilon-caprolactam
- Patent number 4,717,770
- Issue date Jan 5, 1988
- Sumitomo Chemical Co., Ltd.
- Hiroshi Sato
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for Producing Oxime
- Publication number 20100016637
- Publication date Jan 21, 2010
- Sumitomo Chemical Company, Limited
- Miyuki OIKAWA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for regenerating catalyst for producing e-caprolactam and p...
- Publication number 20080033168
- Publication date Feb 7, 2008
- Sumitomo Chemical Company, Limited
- Keisuke Sugita
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for manufacturing zeolite and method for manufacturing epsil...
- Publication number 20060004194
- Publication date Jan 5, 2006
- Sumitomo Chemical Company, Limited
- Masahiro Hoshino
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing E-caprolactam
- Publication number 20050245740
- Publication date Nov 3, 2005
- Sumitomo Chemical Company, Limited
- Keisuke Sugita
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing epsilon-caprolactam and method for reactivatin...
- Publication number 20050182254
- Publication date Aug 18, 2005
- Sumitomo Chemical Company, Limited
- Keisuke Sugita
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing epsilon-caprolactam
- Publication number 20050010020
- Publication date Jan 13, 2005
- Sumitomo Chemical Company, Limited
- Masashi Yokota
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for evaporating cyclohexanone oxime
- Publication number 20020143181
- Publication date Oct 3, 2002
- Yasumoto Shimazu
- C07 - ORGANIC CHEMISTRY

Masaru Kitamura

Person

Patents Grantslast 30 patents

Process for regenerating catalyst for producing e-caprolactam and p...

Method for producing epsilon-caprolactam

Method for producing ε-caprolactam

Method for evaporating cyclohexanone oxime

Method for manufacturing zeolite and method for manufacturing ε-cap...

Method for producing ε-caprolactam and method for reactivating cata...

Process for producing &#x03B5;-caprolactam

Apparatus and process for producing &#x03B5;-caprolactam

Process for producing .epsilon. -caprolactam

Process for increasing the strength of a zeolite molding

Process for producing .epsilon.-caprolactam and activating solid ca...

.epsilon.-caprolactam

Method for inhibiting thermal decomposition of cycloalkanone oximes

Process for producing epsilon-caprolactam

Process for producing epsilon-caprolactam and activating solid cata...

Regeneration of catalysts by burning in the presence of alcohols

Method for removing nitrogen-containing organic compounds from crys...

Zeolite fungicide

Process for producing .epsilon.-caprolactam

Production of epsilon-caprolactam

Process for producing epsilon-caprolactam

Patents Applicationslast 30 patents

Method for Producing Oxime

Process for regenerating catalyst for producing e-caprolactam and p...

Method for manufacturing zeolite and method for manufacturing epsil...

Method for producing E-caprolactam

Method for producing epsilon-caprolactam and method for reactivatin...

Method for producing epsilon-caprolactam

Method for evaporating cyclohexanone oxime

Process for producing ε-caprolactam

Apparatus and process for producing ε-caprolactam