Kunio Okumura

Person

Omuta-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Aromatic amidecarboxylic acid and process for producing the same
- Patent number 9,458,091
- Issue date Oct 4, 2016
- Mitsui Chemicals Agro, Inc.
- Kazuki Kitajima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition and method for exterminating animal parasite
- Patent number 9,381,174
- Issue date Jul 5, 2016
- Mitsui Chemicals Agro, Inc.
- Mai Hirose
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for production of aromatic amide carboxylic acid derivative
- Patent number 9,079,827
- Issue date Jul 14, 2015
- Mitsui Chemicals Agro, Inc.
- Kazuki Kitajima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polythiourethane polymerizable composition and method for producing...
- Patent number 8,455,610
- Issue date Jun 4, 2013
- Mitsui Chemicals, Inc.
- Akinori Ryu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polythiourethane-based polymerizable composition and optical resin...
- Patent number 8,304,506
- Issue date Nov 6, 2012
- Mitsui Chemicals, Inc.
- Akinori Ryu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polythiourethane polymerizable composition and method for producing...
- Patent number 8,222,366
- Issue date Jul 17, 2012
- Mitsui Chemicals, Inc.
- Akinori Ryu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane/thiourethane-based optical resin and process for produ...
- Patent number 7,932,327
- Issue date Apr 26, 2011
- Mitsui Chemicals, Inc.
- Osamu Kohgo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optically active amine derivatives and preparation process therefor
- Patent number 7,026,515
- Issue date Apr 11, 2006
- Mitsui Chemicals, Inc.
- Hidetoshi Tsunoda
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION AND METHOD FOR EXTERMINATING ANIMAL PARASITE
- Publication number 20150297541
- Publication date Oct 22, 2015
- Mitsui Chemicals Agro, Inc.
- Mai HIROSE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR PRODUCTION OF AROMATIC AMIDE CARBOXYLIC ACID DERIVATIVE
- Publication number 20150266811
- Publication date Sep 24, 2015
- MITSUI CHEMICALS AGRO, INC.
- Kazuki Kitajima
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCTION OF AROMATIC AMIDE CARBOXYLIC ACID DERIVATIVE
- Publication number 20130317247
- Publication date Nov 28, 2013
- MITSUI CHEMICALS AGRO, INC.
- Kazuki Kitajima
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYTHIOURETHANE POLYMERIZABLE COMPOSITION AND METHOD FOR PRODUCING...
- Publication number 20120277395
- Publication date Nov 1, 2012
- Mitsui Chemicals, Inc.
- Akinori RYU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyurethane/thiourethane-based optical resin and process for produ...
- Publication number 20090227745
- Publication date Sep 10, 2009
- MITSUI CHEMICALS, INC.
- Osamu Kohgo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polythiourethane-based polymerizable composition and optical resin...
- Publication number 20090099329
- Publication date Apr 16, 2009
- Akinori Ryu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polythiourethane Polymerizable Composition and Method for Producing...
- Publication number 20090030170
- Publication date Jan 29, 2009
- Mitsui Chemicals , Inc.
- Akinori Ryu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Crosslinked polymide compound and use thereof
- Publication number 20070117960
- Publication date May 24, 2007
- Mitsui Chemicals Inc.
- Hisashi Kizuka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Optically active amine derivative and method of synthesis
- Publication number 20040030144
- Publication date Feb 12, 2004
- Hidetoshi Tsunoda
- C07 - ORGANIC CHEMISTRY

Kunio Okumura

Person

Patents Grantslast 30 patents

Aromatic amidecarboxylic acid and process for producing the same

Composition and method for exterminating animal parasite

Process for production of aromatic amide carboxylic acid derivative

Polythiourethane polymerizable composition and method for producing...

Polythiourethane-based polymerizable composition and optical resin...

Polythiourethane polymerizable composition and method for producing...

Polyurethane/thiourethane-based optical resin and process for produ...

Optically active amine derivatives and preparation process therefor

Patents Applicationslast 30 patents

COMPOSITION AND METHOD FOR EXTERMINATING ANIMAL PARASITE

PROCESS FOR PRODUCTION OF AROMATIC AMIDE CARBOXYLIC ACID DERIVATIVE

PROCESS FOR PRODUCTION OF AROMATIC AMIDE CARBOXYLIC ACID DERIVATIVE

POLYTHIOURETHANE POLYMERIZABLE COMPOSITION AND METHOD FOR PRODUCING...

Polyurethane/thiourethane-based optical resin and process for produ...

Polythiourethane-based polymerizable composition and optical resin...

Polythiourethane Polymerizable Composition and Method for Producing...

Crosslinked polymide compound and use thereof

Optically active amine derivative and method of synthesis