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Kazuhiko YOSHINAGA
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Ichihara-shi, Chiba, 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
Dental polyfunctional monomers and dental hydroxyl group-containing...
Patent number
11,786,444
Issue date
Oct 17, 2023
Mitsui Chemicals, Inc.
Yoko Kosugi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental polyfunctional monomers and dental hydroxyl group-containing...
Patent number
11,406,571
Issue date
Aug 9, 2022
Mitsui Chemicals, Inc.
Yoko Kosugi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Adhesive monomers for dental materials
Patent number
11,311,462
Issue date
Apr 26, 2022
Mitsui Chemicals, Inc.
Yoko Kosugi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dental polymerizable monomers, compositions, adhesive dental materi...
Patent number
11,110,038
Issue date
Sep 7, 2021
Mitsui Chemicals, Inc.
Kazuhiko Yoshinaga
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental polymerizable monomers, compositions, adhesive dental materi...
Patent number
10,470,980
Issue date
Nov 12, 2019
Mitsui Chemicals, Inc.
Kazuhiko Yoshinaga
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dental polymerizable monomer compositions
Patent number
10,130,563
Issue date
Nov 20, 2018
Mitsui Chemicals, Inc.
Kazuhiko Yoshinaga
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dental polymerizable monomers
Patent number
10,130,564
Issue date
Nov 20, 2018
Mitsui Chemicals, Inc.
Kazuhiko Yoshinaga
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing optically active alcohol
Patent number
8,563,786
Issue date
Oct 22, 2013
Mitsui Chemicals, Inc.
Manabu Wadamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Biologically absorbable polyhydroxycarboxylic acid and production m...
Patent number
7,153,523
Issue date
Dec 26, 2006
Mitsui Chemicals, Inc.
Kazuhiko Yoshinaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYMERIZATION INITIATOR-CONTAINING COMPOSITION AND DENTAL POLYMERI...
Publication number
20240180789
Publication date
Jun 6, 2024
SUN MEDICAL CO., LTD.
Chidzuru INAMI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL POLYMERIZATION KIT
Publication number
20240148613
Publication date
May 9, 2024
SUN MEDICAL CO., LTD.
Yusuke YAMADA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL POLYFUNCTIONAL MONOMERS AND DENTAL HYDROXYL GROUP-CONTAINING...
Publication number
20210378919
Publication date
Dec 9, 2021
Mitsui Chemicals, Inc.
Yoko KOSUGI
C07 - ORGANIC CHEMISTRY
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
DENTAL POLYFUNCTIONAL MONOMERS AND DENTAL HYDROXYL GROUP-CONTAINING...
Publication number
20210161771
Publication date
Jun 3, 2021
Mitsui Chemicals, Inc.
Yoko KOSUGI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DENTAL POLYMERIZABLE MONOMERS, COMPOSITIONS, ADHESIVE DENTAL MATERI...
Publication number
20200030194
Publication date
Jan 30, 2020
Mitsui Chemicals, Inc.
Kazuhiko YOSHINAGA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHOSPHORUS-CONTAINING COMPOUNDS
Publication number
20190374441
Publication date
Dec 12, 2019
Mitsui Chemicals, Inc.
Yoko KOSUGI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ADHESIVE MONOMERS FOR DENTAL MATERIAL
Publication number
20190374440
Publication date
Dec 12, 2019
Mitsui Chemicals, Inc.
Yoko KOSUGI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DENTAL POLYFUNCTIONAL MONOMERS AND DENTAL HYDROXYL GROUP-CONTAINING...
Publication number
20190365610
Publication date
Dec 5, 2019
Mitsui Chemicals, Inc.
Yoko KOSUGI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL POLYMERIZABLE MONOMERS, COMPOSITIONS, ADHESIVE DENTAL MATERI...
Publication number
20180110683
Publication date
Apr 26, 2018
Mitsui Chemicals, Inc.
Kazuhiko YOSHINAGA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL POLYMERIZABLE MONOMER COMPOSITIONS
Publication number
20170181932
Publication date
Jun 29, 2017
Mitsui Chemicals, Inc.
Kazuhiko YOSHINAGA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL POLYMERIZABLE MONOMERS
Publication number
20170174621
Publication date
Jun 22, 2017
Mitsui Chemicals, Inc.
Kazuhiko YOSHINAGA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PRODUCING OPTICALLY ACTIVE ALCOHOL
Publication number
20120088938
Publication date
Apr 12, 2012
Agency for Science, Technology and Research
Manabu Wadamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Biologically absorbable polyhydroxycarboxylic acid and production m...
Publication number
20030129232
Publication date
Jul 10, 2003
Mitsui Chemicals, Inc.
Kazuhiko Yoshinaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...