Masamichi Mizukami

Person

Wadai Tsukuba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polycarbonate copolymer and process for producing the same
- Patent number 7,541,416
- Issue date Jun 2, 2009
- Mitsubishi Gas Chemical Company, Inc.
- Takayasu Fujimori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polycarbonate resin
- Patent number 6,777,528
- Issue date Aug 17, 2004
- Mitsubishi Gas Chemical Company, Inc.
- Takayasu Fujimori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Recovery method of ammonia from gaseous mixture
- Patent number 6,585,807
- Issue date Jul 1, 2003
- Mitsubishi Gas Chemical Company, Inc.
- Hiroshi Umino
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Process for producing dialkyl carbonate
- Patent number 6,359,163
- Issue date Mar 19, 2002
- Mitsubishi Gas Chemical Company Inc
- Masamichi Mizukami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separation between dialkyl carbonate and alkyl carbamate
- Patent number 6,169,197
- Issue date Jan 2, 2001
- Mitsubishi Gas Chemical Company, Inc.
- Takuo Ohshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing dialkyl carbonate
- Patent number 6,031,122
- Issue date Feb 29, 2000
- Mitsubishi Gas Chemical Company, Inc.
- Masamichi Mizukami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing diaryl carbonate
- Patent number 5,980,445
- Issue date Nov 9, 1999
- Mitsubishi Gas Chemical Company, Inc.
- Masamichi Mizukami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing aromatic carbonate
- Patent number 5,714,627
- Issue date Feb 3, 1998
- Mitsubishi Gas Chemical Company, Inc.
- Masamichi Mizukami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystal display devices and liquid crystal substances therefor
- Patent number 5,587,106
- Issue date Dec 24, 1996
- Mitsubishi Gas Chemical Company, Inc.
- Masamichi Mizukami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing aromatic carbonate
- Patent number 5,380,907
- Issue date Jan 10, 1995
- Mitsubishi Gas Chemical Company, Inc.
- Masamichi Mizukami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystal compound and liquid crystal display device
- Patent number 5,374,375
- Issue date Dec 20, 1994
- Mitsubishi Gas Chemical Co., Inc.
- Tomoyuki Yui
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystal compound and liquid crystal display device
- Patent number 5,364,560
- Issue date Nov 15, 1994
- Mitsubishi Gas Chemical Co., Inc.
- Masamichi Mizukami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of sulfonium compounds
- Patent number 5,021,197
- Issue date Jun 4, 1991
- Mitsubishi Gas Chemical Company, Inc.
- Mutsuhiko Takeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silylated polyphenylene ether membrane for gas separation
- Patent number 4,686,131
- Issue date Aug 11, 1987
- Mitsubishi Gas Chemical Company, Inc.
- Akitoshi Sugio
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Polycarbonate copolymer and process for producing the same
- Publication number 20070123685
- Publication date May 31, 2007
- Takayasu Fujimori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Novel acid anhydride and polyimide using the same
- Publication number 20040258852
- Publication date Dec 23, 2004
- Daisuke Ohno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing polycarbonate resin
- Publication number 20020132968
- Publication date Sep 19, 2002
- MITSUBISHI GAS CHEMICAL COMPANY, INC.
- Takayasu Fujimori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Recovery method of ammonia from gaseous mixture
- Publication number 20020002905
- Publication date Jan 10, 2002
- Hiroshi Umino
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Process for producing dialkyl carbonate
- Publication number 20010051740
- Publication date Dec 13, 2001
- MITSUBISHI GAS CHEMICAL COMPANY, INC.
- Masamichi Mizukami
- C07 - ORGANIC CHEMISTRY

Masamichi Mizukami

Person

Patents Grantslast 30 patents

Polycarbonate copolymer and process for producing the same

Process for producing polycarbonate resin

Recovery method of ammonia from gaseous mixture

Process for producing dialkyl carbonate

Process for separation between dialkyl carbonate and alkyl carbamate

Process for producing dialkyl carbonate

Process for producing diaryl carbonate

Method for preparing aromatic carbonate

Liquid crystal display devices and liquid crystal substances therefor

Method for preparing aromatic carbonate

Liquid crystal compound and liquid crystal display device

Liquid crystal compound and liquid crystal display device

Process for production of sulfonium compounds

Silylated polyphenylene ether membrane for gas separation

Patents Applicationslast 30 patents

Polycarbonate copolymer and process for producing the same

Novel acid anhydride and polyimide using the same

Process for producing polycarbonate resin

Recovery method of ammonia from gaseous mixture

Process for producing dialkyl carbonate