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Shinji Kiyono
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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sulfur-containing polymerizable monomer and use thereof
Patent number
11,844,847
Issue date
Dec 19, 2023
Sun Medical Co., Ltd.
Hideo Matsumura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polycarbodiimide composition, method for producing a polycarbodiimi...
Patent number
11,390,751
Issue date
Jul 19, 2022
Mitsui Chemicals, Inc.
Tatsuya Yamashita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyisocyanate composition, polyurethane resin, two-component curab...
Patent number
10,865,269
Issue date
Dec 15, 2020
Mitsui Chemicals, Inc.
Toshihiko Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyisocyanate composition, polyurethane resin, two-component curab...
Patent number
10,689,477
Issue date
Jun 23, 2020
Mitsui Chemicals, Inc.
Toshihiko Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyisocyanate composition, polyurethane resin, two-component curab...
Patent number
10,689,481
Issue date
Jun 23, 2020
Mitsui Chemicals, Inc.
Toshihiko Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyisocyanate composition, polyurethane resin, and coating
Patent number
10,392,528
Issue date
Aug 27, 2019
Mitsui Chemicals, Inc.
Toshihiko Nakagawa
G01 - MEASURING TESTING
Information
Patent Grant
Polycarbodiimide composition, method for producing polycarbodiimide...
Patent number
10,011,677
Issue date
Jul 3, 2018
Mitsui Chemicals, Inc.
Tatsuya Yamashita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Eyewear material, eyewear frame, and eyewear
Patent number
9,720,137
Issue date
Aug 1, 2017
Mitsui Chemicals, Inc.
Satoshi Yamasaki
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
1,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, p...
Patent number
9,477,012
Issue date
Oct 25, 2016
Mitsui Chemicals, Inc.
Satoshi Yamasaki
A41 - WEARING APPAREL
Information
Patent Grant
1,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, p...
Patent number
9,475,903
Issue date
Oct 25, 2016
Mitsui Chemicals, Inc.
Satoshi Yamasaki
A41 - WEARING APPAREL
Information
Patent Grant
Method for producing trans-1,4-bis(aminomethyl) cyclohexane
Patent number
8,865,939
Issue date
Oct 21, 2014
Mitsui Chemicals, Inc.
Naritoshi Yoshimura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing bis(aminomethyl)cyclohexanes
Patent number
8,865,938
Issue date
Oct 21, 2014
Mitsui Chemicals, Inc.
Naritoshi Yoshimura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Poly (alkylene oxide) prepared in the presence of a phosphazenium s...
Patent number
6,936,684
Issue date
Aug 30, 2005
Mitsui Toatsu Chemicals, Incorporated
Tadahito Nobori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of living (co)polymers and use of the (c...
Patent number
6,762,259
Issue date
Jul 13, 2004
Mitsui Chemicals, Inc.
Tadahito Nobori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing poly(alkylene oxide) in the presence of a pho...
Patent number
6,664,365
Issue date
Dec 16, 2003
Tadahito Nobori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing living polymer in the presence of phosphazeniu...
Patent number
6,528,599
Issue date
Mar 4, 2003
Mitsui Chemicals, Inc.
Tadahito Nobori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparation of substituted aromatic compound
Patent number
6,469,224
Issue date
Oct 22, 2002
Mitsui Chemicals, Inc.
Tadahito Nobori
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing phosphine oxides and process for purifying th...
Patent number
6,444,847
Issue date
Sep 3, 2002
Mitsui Chemicals, Inc.
Tadahito Nobori
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing phosphine oxides and process for purifying th...
Patent number
6,303,815
Issue date
Oct 16, 2001
Mitsui Chemicals, Inc.
Tadahito Nobori
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing poly(alkylene oxide)
Patent number
6,255,537
Issue date
Jul 3, 2001
Mitsui Chemicals, Inc.
Takaomi Hayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
[Tris(dimethylamino)phosphonioamino]tris[tr...
Patent number
6,177,593
Issue date
Jan 23, 2001
Mitsui Chemicals, Inc.
Tadahito Nobori
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phosphine sulfide, a manufacturing process therefor and use thereof
Patent number
6,153,794
Issue date
Nov 28, 2000
Mitsui Chemicals, Inc.
Katsuhiko Funaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing an organic compound from an oxirane-containin...
Patent number
6,130,346
Issue date
Oct 10, 2000
Mitsui Chemicals, Inc.
Tadahito Nobori
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation process of iminotris ( Dimethylamino) phosphorane
Patent number
6,090,980
Issue date
Jul 18, 2000
Mitsui Chemicals, Inc.
Tadahito Nobori
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation process of polymer
Patent number
6,077,930
Issue date
Jun 20, 2000
Mitsui Chemicals, Inc.
Tadahito Nobori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Phosphazenium salt and preparation process thereof, and process for...
Patent number
5,990,352
Issue date
Nov 23, 1999
Mitsui Chemicals, Inc.
Tadahito Nobori
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation process for indoles
Patent number
4,937,353
Issue date
Jun 26, 1990
Mitsui Toatsu Chemicals, Incorporated
Akihide Kudoh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of indoles by cyclization
Patent number
4,916,236
Issue date
Apr 10, 1990
Mitsui Toatsu Chemicals, Inc.
Akihide Kudoh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation process indoles
Patent number
4,831,158
Issue date
May 16, 1989
Mitsui Toatsu Chemicals, Incorporated
Tomoyuki Ueno
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production process of 2-chloropropionaldehyde
Patent number
4,825,003
Issue date
Apr 25, 1989
Mitsui Toatsu Chemicals, Incorporated
Hiroshi Ono
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
SULFUR-CONTAINING POLYMERIZABLE MONOMER AND USE THEREOF
Publication number
20210298997
Publication date
Sep 30, 2021
SUN MEDICAL CO., LTD.
Hideo MATSUMURA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYCARBODIIMIDE COMPOSITION, METHOD FOR PRODUCING A POLYCARBODIIMI...
Publication number
20200048467
Publication date
Feb 13, 2020
Mitsui Chemicals, Inc.
Tatsuya YAMASHITA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYISOCYANATE COMPOSITION, POLYURETHANE RESIN, TWO-COMPONENT CURAB...
Publication number
20180179317
Publication date
Jun 28, 2018
Mitsui Chemicals, Inc.
Toshihiko NAKAGAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYISOCYANATE COMPOSITION, POLYURETHANE RESIN, TWO-COMPONENT CURAB...
Publication number
20180171065
Publication date
Jun 21, 2018
Mitsui Chemicals, Inc.
Toshihiko NAKAGAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYISOCYANATE COMPOSITION, POLYURETHANE RESIN, TWO-COMPONENT CURAB...
Publication number
20180162986
Publication date
Jun 14, 2018
Mitsui Chemicals, Inc.
Toshihiko NAKAGAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGH MOLECULAR COMPOUND, ORGANIC ELECTROLUMINESCENCE ELEMENT MATERI...
Publication number
20180166632
Publication date
Jun 14, 2018
IDEMITSU KOSAN CO., LTD.
Hironori KAWAKAMI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBODIIMIDE COMPOSITION, METHOD FOR PRODUCING POLYCARBODIIMIDE...
Publication number
20180148533
Publication date
May 31, 2018
Mitsui Chemicals, Inc.
Tatsuya YAMASHITA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYISOCYANATE COMPOSITION, POLYURETHANE RESIN, AND COATING
Publication number
20180142123
Publication date
May 24, 2018
Mitsui Chemicals, Inc.
Toshihiko NAKAGAWA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
EYEWEAR MATERIAL, EYEWEAR FRAME, AND EYEWEAR
Publication number
20160238857
Publication date
Aug 18, 2016
Mitsui Chemicals, Inc.
Satoshi YAMASAKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
1,4-BIS(ISOCYANATOMETHYL)CYCLOHEXANE, POLYISOCYANATE COMPOSITION, P...
Publication number
20150346387
Publication date
Dec 3, 2015
Mitsui Chemicals, Inc.
Satoshi YAMASAKI
G02 - OPTICS
Information
Patent Application
1,4-BIS(ISOCYANATOMETHYL)CYCLOHEXANE, POLYISOCYANATE COMPOSITION, P...
Publication number
20150342276
Publication date
Dec 3, 2015
Mitsui Chemicals, Inc.
Satoshi YAMASAKI
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
METHOD FOR PRODUCING TRANS-1,4-BIS(AMINOMETHYL) CYCLOHEXANE
Publication number
20130197270
Publication date
Aug 1, 2013
Naritoshi Yoshimura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING BIS(AMINOMETHYL)CYCLOHEXANES
Publication number
20130197269
Publication date
Aug 1, 2013
Mitsui Chemicals ,Inc.
Naritoshi Yoshimura
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL PHOSPHAZENE-SUPPORTED CATALYST, NOVEL COMPOUND THEREOF AND US...
Publication number
20110288240
Publication date
Nov 24, 2011
MITSUI CHEMICALS, INC.
Naritoshi YOSHIMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Novel Phosphazene-Supported Catalyst, Novel Compound Thereof and Us...
Publication number
20080318767
Publication date
Dec 25, 2008
MITSUI CHEMICALS, INC.
Naritoshi Yoshimura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for producing organic compound by substituting halogen atoms
Publication number
20040256743
Publication date
Dec 23, 2004
Mitsui Chemicals, Inc.
Setsuko Funaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing organic compound epoxy resin composition, cur...
Publication number
20040260039
Publication date
Dec 23, 2004
Naritoshi Yoshimura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Poly (alkylene oxide) prepared in the presence of a phosphazenium s...
Publication number
20030225244
Publication date
Dec 4, 2003
Mitsui Chemicals, Inc.
Tadahito Nobori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING POLY (ALKYLENE OXIDE) IN THE PRESENCE OF A PH...
Publication number
20030105361
Publication date
Jun 5, 2003
TADAHITO NOBORI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for the production of living (co)polymers and use of the (c...
Publication number
20030023003
Publication date
Jan 30, 2003
Tadahito Nobori
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS FOR PREPARATION OF SUBSTITUTED AROMATIC COMPOUND
Publication number
20020161227
Publication date
Oct 31, 2002
Tadahito Nobori
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preparing phosphine oxides and process for purifying th...
Publication number
20020016504
Publication date
Feb 7, 2002
Tadahito Nobori
C07 - ORGANIC CHEMISTRY