Atsushi Aoshima

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High molecular weight polyimidoylamidine and a polytriazine derived...
- Patent number 5,693,748
- Issue date Dec 2, 1997
- Asahi Kasei Kogyo Kabushiki Kaisha
- Masanori Ikeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the treatment of quaternary onium salts and its applica...
- Patent number 5,276,189
- Issue date Jan 4, 1994
- Asahi Kasei Kogyo K.K.
- Masanori Ikeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluoroepoxides and a process for production thereof
- Patent number 5,055,601
- Issue date Oct 8, 1991
- Asahi Kasei Kogyo K.K.
- Masanori Ikeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluoroepoxides and a process for production thereof
- Patent number 4,965,379
- Issue date Oct 23, 1990
- Asahi Kasei Kogyo Kabushiki Kaisha
- Masanori Ikeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of hexafluoropropylene oxide
- Patent number 4,925,961
- Issue date May 15, 1990
- Asahi Kasei Kogyo Kabushiki Kaisha
- Masanori Ikeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of hexafluoropropylene oxide
- Patent number 4,902,810
- Issue date Feb 20, 1990
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Masanori Ikeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Transparent polyamide elastomer from carboxy polycaprolactam and po...
- Patent number 4,820,796
- Issue date Apr 11, 1989
- Asahi Kasei Kogyo Kabushiki Kaisha
- Yoshio Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyether polyol and a product
- Patent number 4,792,627
- Issue date Dec 20, 1988
- Asahi Kasei Kogyo Kabushiki Kaisha
- Atsushi Aoshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for purification of polyether
- Patent number 4,677,231
- Issue date Jun 30, 1987
- Asahi Kasei Kogyo Kabushiki Kaisha
- Atsushi Aoshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High strength, high modulus polymeric material in continuous length...
- Patent number 4,668,761
- Issue date May 26, 1987
- Asahi Kasei Kogyo Kabushiki Kaisha
- Atsushi Aoshima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing polyether polyol and a product
- Patent number 4,658,065
- Issue date Apr 14, 1987
- Asahi Kasei Kogyo Kabushiki Kaisha
- Atsushi Aoshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyetherglycol
- Patent number 4,568,775
- Issue date Feb 4, 1986
- Asahi Kasei Kogyo Kabushiki Kaisha
- Atsushi Aoshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Distillation process for purifying methyl methacrylate
- Patent number 4,518,462
- Issue date May 21, 1985
- Asahi Kasei Kogyo Kabushiki Kaisha
- Atsushi Aoshima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing carboxylic esters
- Patent number 4,518,796
- Issue date May 21, 1985
- Asahi Kasei Kogyo Kabushiki Kaisha
- Atsushi Aoshima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing methacrolein
- Patent number 4,446,328
- Issue date May 1, 1984
- Asahi Kasei Kogyo Kabushiki Kaisha
- Atsushi Aoshima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing an ether having tertiary alkyl group
- Patent number 4,376,219
- Issue date Mar 8, 1983
- Asahi Kasei Kogyo Kabushiki Kaisha
- Toshiaki Murofushi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing unsaturated carboxylic esters
- Patent number 4,356,316
- Issue date Oct 26, 1982
- Asahi Kasei Kogyo Kabushiki Kaisha
- Atsushi Aoshima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing methacrolein
- Patent number 4,354,044
- Issue date Oct 12, 1982
- Asahi Kasei Kogyo Kabushiki Kaisha
- Atsushi Aoshima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for dehydration of unsaturated aldehyde-containing gas
- Patent number 4,329,513
- Issue date May 11, 1982
- Asahi Kasei Kogyo Kabushiki Kaisha
- Atsushi Aoshima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing methacrolein
- Patent number 4,258,217
- Issue date Mar 24, 1981
- Asahi Kasei Kogyo Kabushiki Kaisha
- Atsushi Aoshima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing tert-butanol from mixed butylenes
- Patent number 4,236,034
- Issue date Nov 25, 1980
- Asahi Kasei Kogyo Kabushiki Kaisha
- Atsushi Aoshima
- C07 - ORGANIC CHEMISTRY

Atsushi Aoshima

Person

Patents Grantslast 30 patents

High molecular weight polyimidoylamidine and a polytriazine derived...

Process for the treatment of quaternary onium salts and its applica...

Fluoroepoxides and a process for production thereof

Fluoroepoxides and a process for production thereof

Process for the production of hexafluoropropylene oxide

Process for the production of hexafluoropropylene oxide

Transparent polyamide elastomer from carboxy polycaprolactam and po...

Process for producing polyether polyol and a product

Process for purification of polyether

High strength, high modulus polymeric material in continuous length...

Process for producing polyether polyol and a product

Process for producing polyetherglycol

Distillation process for purifying methyl methacrylate

Method for preparing carboxylic esters

Process for producing methacrolein

Process for preparing an ether having tertiary alkyl group

Process for producing unsaturated carboxylic esters

Method for preparing methacrolein

Method for dehydration of unsaturated aldehyde-containing gas

Process for producing methacrolein

Process for producing tert-butanol from mixed butylenes