Masashige Kubo

Person

Yamaguchi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing tetrabromobisphenol A
- Patent number 5,138,103
- Issue date Aug 11, 1992
- Tosoh Corporation
- Hisao Eguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing tetrabromobisphenol A
- Patent number 5,059,726
- Issue date Oct 22, 1991
- Tosoh Corporation
- Hisao Eguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Radiation-resistant high molecular composition
- Patent number 5,015,526
- Issue date May 14, 1991
- Toyo Soda Manufacturing Co., Ltd.
- Masashige Kubo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing tetrabromobisphenol A
- Patent number 5,008,469
- Issue date Apr 16, 1991
- Tosoh Corporation
- Hisao Eguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4,4'-bis(phthalimido)diphenyl sulfone compounds, processes for thei...
- Patent number 4,940,802
- Issue date Jul 10, 1990
- Tosoh Corporation
- Takao Matsuba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing 4,4'-dibromobiphenyl
- Patent number 4,935,562
- Issue date Jun 19, 1990
- Tosoh Corporation
- Fumio Okisaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Radiation-resistant high molecular composition
- Patent number 4,900,766
- Issue date Feb 13, 1990
- Toyo Soda Manufacturing Co.
- Masashige Kubo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing brominated acenaphthylene condensates
- Patent number 4,898,998
- Issue date Feb 6, 1990
- Toyo Soda Manufacturing Co., Ltd.
- Masashige Kubo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparation of polybromoacenaphthene and/or its condensate
- Patent number 4,822,931
- Issue date Apr 18, 1989
- Tosoh Corporation
- Fumio Okisaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing condensed bromoacenaphthylene
- Patent number 4,731,493
- Issue date Mar 15, 1988
- Toyo Soda Manufacturing Co., Ltd.
- Masashige Kubo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for reductive elimination of protecting groups
- Patent number 4,564,471
- Issue date Jan 14, 1986
- Ajinomoto Co., Inc.
- Katsumi Sugiyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for brominating side chain of m-phenoxytoluene
- Patent number 4,393,246
- Issue date Jul 12, 1983
- Toyo Soda Manufacturing Co., Ltd.
- Masashige Kubo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for purifying .alpha.- L-aspartyl-L-phenylalanine lower alky...
- Patent number 4,309,341
- Issue date Jan 5, 1982
- Sagami Chemical Research Center
- Masashige Kubo
- C07 - ORGANIC CHEMISTRY

Masashige Kubo

Person

Patents Grantslast 30 patents

Process for producing tetrabromobisphenol A

Process for producing tetrabromobisphenol A

Radiation-resistant high molecular composition

Process for producing tetrabromobisphenol A

4,4'-bis(phthalimido)diphenyl sulfone compounds, processes for thei...

Method for producing 4,4'-dibromobiphenyl

Radiation-resistant high molecular composition

Process for producing brominated acenaphthylene condensates

Method for preparation of polybromoacenaphthene and/or its condensate

Process for producing condensed bromoacenaphthylene

Method for reductive elimination of protecting groups

Process for brominating side chain of m-phenoxytoluene

Method for purifying .alpha.- L-aspartyl-L-phenylalanine lower alky...