Tomonari Watanabe

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing an aromatic carbonate
- Patent number 7,652,122
- Issue date Jan 26, 2010
- ASAHI KASEI CHEMICALS CORPORATION
- Nobuhisa Miyake
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing carbonic ester
- Patent number 7,446,218
- Issue date Nov 4, 2008
- ASAHI KASEI CHEMICALS CORPORATION
- Nobuhisa Miyake
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Curable resin and resin composition comprising the same
- Patent number 6,100,339
- Issue date Aug 8, 2000
- Asahi Kasei Kogyo Kabushiki Kaisha
- Tomonari Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polyurethane derived from polytetramethylene carbonat...
- Patent number 5,436,399
- Issue date Jul 25, 1995
- Asahi Kasel Kogyo Kabushiki Kaisha
- Masaoki Koyama
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Propylene glycol cyclohexyl ether derivatives, method of producing...
- Patent number 5,414,144
- Issue date May 9, 1995
- Asahi Kasei Kogyo Kabushiki Kaisha
- Tomonari Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing a crystallized aromatic polycarbonate, and a c...
- Patent number 4,948,871
- Issue date Aug 14, 1990
- Asahi Kasei Kogyo Kabushiki Kaisha
- Shinsuke Fukuoka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing an aliphatic isocyanate
- Patent number 4,587,056
- Issue date May 6, 1986
- Asahi Kasei Kogyo Kabushiki Kaisha
- Shinsuke Fukuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing diphenylmethane dicarbamates
- Patent number 4,552,974
- Issue date Nov 12, 1985
- Asahi Kasei Kogyo Kabushiki Kaisha
- Shinsuke Fukuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for manufacture of diphenylmethane diisocyanates
- Patent number 4,547,322
- Issue date Oct 15, 1985
- Asahi Kasei Kogyo Kabushiki Kaisha
- Shinsuke Fukuoka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Aliphatic Ketone Polymer
- Publication number 20080167438
- Publication date Jul 10, 2008
- ASAHI KASEI CHEMICALS CORPORATION
- Tomonari Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing carbonic ester
- Publication number 20050240045
- Publication date Oct 27, 2005
- Nobuhisa Miyake
- C07 - ORGANIC CHEMISTRY

Tomonari Watanabe

Person

Patents Grantslast 30 patents

Method for producing an aromatic carbonate

Process for producing carbonic ester

Curable resin and resin composition comprising the same

Thermoplastic polyurethane derived from polytetramethylene carbonat...

Propylene glycol cyclohexyl ether derivatives, method of producing...

Method for producing a crystallized aromatic polycarbonate, and a c...

Process for producing an aliphatic isocyanate

Process for producing diphenylmethane dicarbamates

Method for manufacture of diphenylmethane diisocyanates

Patents Applicationslast 30 patents

Aliphatic Ketone Polymer

Process for producing carbonic ester