Chitoshi Shimakawa

Person

Ohmuta, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Xylylenediisocyanate composition, xylylenediisocyanate-modified com...
- Patent number 11,254,783
- Issue date Feb 22, 2022
- Mitsui Chemicals, Inc.
- Satoshi Yamasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing (poly)sulfide compound and process for produc...
- Patent number 10,844,010
- Issue date Nov 24, 2020
- Mitsui Chemicals, Inc.
- Koichi Tokunaga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Xylylenediisocyanate composition, xylylenediisocyanate-modified com...
- Patent number 10,640,605
- Issue date May 5, 2020
- Mitsui Chemicals, Inc.
- Satoshi Yamasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing meta-xylylenediamines and method for producing...
- Patent number 9,708,260
- Issue date Jul 18, 2017
- Mitsui Chemicals Inc.
- Kouya Kojima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing meta-xylylenediisocyanates
- Patent number 9,670,148
- Issue date Jun 6, 2017
- Mitsui Chemicals, Inc.
- Kouya Kojima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing aldehyde compounds
- Patent number 9,227,925
- Issue date Jan 5, 2016
- Mitsui Chemicals, Inc.
- Shigetoshi Kuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of isocyanate, isocyanate produced by the pr...
- Patent number 8,183,407
- Issue date May 22, 2012
- Mitsui Chemicals, Inc.
- Chitoshi Shimakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing dicyanonorbornane and zerovalent nickel compl...
- Patent number 8,183,404
- Issue date May 22, 2012
- Mitsui Chemicals, Inc.
- Norihiko Fukatsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thioepoxy based polymerizable composition and method for production...
- Patent number 7,354,989
- Issue date Apr 8, 2008
- Mitsui Chemicals, Inc.
- Hiroyuki Morijiri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerizable composition
- Patent number 6,458,917
- Issue date Oct 1, 2002
- Mitsui Chemicals, Inc.
- Hiroyuki Morijiri
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymerizable composition and process for producing optical resin c...
- Patent number 6,365,707
- Issue date Apr 2, 2002
- Mitsui Chemicals, Inc.
- Akinori Ryu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerizable composition
- Patent number 6,300,464
- Issue date Oct 9, 2001
- Mitsui Chemical, Inc.
- Hiroyuki Morijiri
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymerizable composition
- Patent number 6,204,311
- Issue date Mar 20, 2001
- Mitsui Chemicals, Inc.
- Hiroyuki Morijiri
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polysulfide-based resin composition, polysulfide-based resin, and o...
- Patent number 5,955,206
- Issue date Sep 21, 1999
- Mitsui Chemicals, Inc.
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for urethane-base plastic lens, urethane-base plastic l...
- Patent number 5,693,738
- Issue date Dec 2, 1997
- Mitsui Toatsu Chemicals, Inc.
- Koju Okazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the electroreduction of aromatic carboxylic acids
- Patent number 5,108,558
- Issue date Apr 28, 1992
- Mitsui Toatsu Chemicals, Incorporated
- Shinji Takenaka
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for producing m-phenoxybenzyl alcohol
- Patent number 5,068,459
- Issue date Nov 26, 1991
- Mitsui Toatsu Chemicals, Inc.
- Ryu Oi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing m-hydroxybenzyl alcohol
- Patent number 4,684,449
- Issue date Aug 4, 1987
- Mitsui Toatsu Chemicals, Inc.
- Shinji Takenaka
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
Xylylenediisocyanate composition, xylylenediisocyanate-modified com...
- Publication number 20200190249
- Publication date Jun 18, 2020
- Mitsui Chemicals, Inc.
- Satoshi YAMASAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Xylylenediisocyanate composition, xylylenediisocyanate-modified com...
- Publication number 20190292304
- Publication date Sep 26, 2019
- Mitsui Chemicals, Inc.
- Satoshi YAMASAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING (POLY)SULFIDE COMPOUND AND PROCESS FOR PRODUC...
- Publication number 20190077751
- Publication date Mar 14, 2019
- Mitsui Chemicals, Inc.
- Koichi Tokunaga
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING META-XYLYLENEDIAMINES AND METHOD FOR PRODUCING...
- Publication number 20160185722
- Publication date Jun 30, 2016
- MITSUI CHEMICALS, INC.
- Kouya KOJIMA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING META-XYLYLENEDIISOCYANATES
- Publication number 20160145201
- Publication date May 26, 2016
- Mitsui Chemicals, Inc.
- Kouya KOJIMA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING ALDEHYDE COMPOUNDS
- Publication number 20140088321
- Publication date Mar 27, 2014
- Mitsui Chemicals, Inc.
- Shigetoshi Kuma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING DICYANONORBORNANE AND ZEROVALENT NICKEL COMPL...
- Publication number 20090198082
- Publication date Aug 6, 2009
- Mitsui Chemicals , Inc.
- Norihiko Fukatsu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for production of isocyanate, isocyanate produced by the pr...
- Publication number 20090124785
- Publication date May 14, 2009
- MITSUI CHEMICALS, INC.
- Chitoshi Shimakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thioepoxy based polymerizable composition and method for production...
- Publication number 20050124783
- Publication date Jun 9, 2005
- Mitsui Chemicals, Inc.
- Hiroyuki Morijiri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymerizable composition
- Publication number 20020019511
- Publication date Feb 14, 2002
- Hiroyuki Morijiri
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polymerizable composition
- Publication number 20010002413
- Publication date May 31, 2001
- Hiroyuki Morijiri
- C07 - ORGANIC CHEMISTRY

Chitoshi Shimakawa

Person

Patents Grantslast 30 patents

Xylylenediisocyanate composition, xylylenediisocyanate-modified com...

Process for producing (poly)sulfide compound and process for produc...

Xylylenediisocyanate composition, xylylenediisocyanate-modified com...

Method for producing meta-xylylenediamines and method for producing...

Method for producing meta-xylylenediisocyanates

Process for producing aldehyde compounds

Process for production of isocyanate, isocyanate produced by the pr...

Process for producing dicyanonorbornane and zerovalent nickel compl...

Thioepoxy based polymerizable composition and method for production...

Polymerizable composition

Polymerizable composition and process for producing optical resin c...

Polymerizable composition

Polymerizable composition

Polysulfide-based resin composition, polysulfide-based resin, and o...

Composition for urethane-base plastic lens, urethane-base plastic l...

Process for the electroreduction of aromatic carboxylic acids

Process for producing m-phenoxybenzyl alcohol

Process for producing m-hydroxybenzyl alcohol

Patents Applicationslast 30 patents

Xylylenediisocyanate composition, xylylenediisocyanate-modified com...

Xylylenediisocyanate composition, xylylenediisocyanate-modified com...

PROCESS FOR PRODUCING (POLY)SULFIDE COMPOUND AND PROCESS FOR PRODUC...

METHOD FOR PRODUCING META-XYLYLENEDIAMINES AND METHOD FOR PRODUCING...

METHOD FOR PRODUCING META-XYLYLENEDIISOCYANATES

PROCESS FOR PRODUCING ALDEHYDE COMPOUNDS

PROCESS FOR PRODUCING DICYANONORBORNANE AND ZEROVALENT NICKEL COMPL...

Process for production of isocyanate, isocyanate produced by the pr...

Thioepoxy based polymerizable composition and method for production...

Polymerizable composition

Polymerizable composition