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Takashi Yamamoto
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Kuga, 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
Polymerizable composition and kit, and polymerization initiator
Patent number
11,130,864
Issue date
Sep 28, 2021
Sun Medical Co., Ltd.
Tamaki Otsuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental curable composition and kit for such dental curable composition
Patent number
8,362,105
Issue date
Jan 29, 2013
Sun Medical Co., Ltd.
Tatsuya Ori
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Reaction-curable adhesive composition and dental adhesive kit
Patent number
8,297,975
Issue date
Oct 30, 2012
Sun Medical Co., Ltd.
Takashi Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aminoalkoxystyrene, process for preparation thereof, polymer thereo...
Patent number
7,816,475
Issue date
Oct 19, 2010
Tosoh Corporation
Takashi Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nucleic acid probe
Patent number
6,586,178
Issue date
Jul 1, 2003
Tosoh Corporation
Ryuichi Horie
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Dental adhesive kit
Patent number
6,288,138
Issue date
Sep 11, 2001
Sun Medical Co., Ltd.
Takashi Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Primer composition and curable composition
Patent number
6,071,983
Issue date
Jun 6, 2000
Sun Medical Co., Ltd.
Takashi Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental composition for dentin hypersensitivity
Patent number
5,879,663
Issue date
Mar 9, 1999
Sun Medical Co., Ltd.
Nobuo Nakabayashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Primer composition and curable composition
Patent number
5,834,532
Issue date
Nov 10, 1998
Sun Medical Co., Ltd.
Takashi Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental composition for relieving dentin hypersensitivity
Patent number
5,766,328
Issue date
Jun 16, 1998
Sun Medical Co., Ltd.
Nobuo Nakabayashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Adhesive composition for dental treatment
Patent number
5,700,875
Issue date
Dec 23, 1997
Sun Medical Co., Ltd.
Weiping Zeng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for producing chloroprene rubber
Patent number
5,625,018
Issue date
Apr 29, 1997
Tosoh Corporation
Yoshitaka Tsutsumi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Primer composition and curable composition
Patent number
5,587,406
Issue date
Dec 24, 1996
Sun Medical Co., Ltd.
Takashi Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Primer solution compositions and method of forming adhesive layer o...
Patent number
5,556,897
Issue date
Sep 17, 1996
Sun Medical Co., Ltd.
Narimichi Honda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Primer composition and curable composition
Patent number
5,530,038
Issue date
Jun 25, 1996
Sun Medical Co., Ltd.
Takashi Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Bone cement composition, cured product thereof, implant material an...
Patent number
5,264,215
Issue date
Nov 23, 1993
Nakabayashi; Nobuo
Nobuo Nakabayashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Acrylic copolymer
Patent number
5,243,006
Issue date
Sep 7, 1993
Nakabayashi; Nobuo
Nobuo Nakabayashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Acrylic copolymer rubber
Patent number
5,219,967
Issue date
Jun 15, 1993
Tosoh Corporation
Yasumichi Miyagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable composition
Patent number
4,985,516
Issue date
Jan 15, 1991
Mitsui Petrochemical Industries, Ltd.
Takeshi Sakashita
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
AGENT FOR PROMOTING ODONTOBLAST PROPAGATION AND DIFFERENTIATION
Publication number
20220362201
Publication date
Nov 17, 2022
SUN MEDICAL CO., LTD.
Takashi SAITO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
POLYMERIZABLE COMPOSITION AND KIT, AND POLYMERIZATION INITIATOR
Publication number
20190040261
Publication date
Feb 7, 2019
SUN MEDICAL CO., LTD.
Tamaki Otsuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Reaction-Curable Adhesive Composition and Dental Adhesive Kit
Publication number
20100292359
Publication date
Nov 18, 2010
Sun Medical Co., Ltd.
Takashi Yamamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Dental Composition
Publication number
20090258966
Publication date
Oct 15, 2009
NIHON UNIVERSITY
Satoshi Hirayama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dental Curable Composition and Kit for Such Dental Curable Composition
Publication number
20090137697
Publication date
May 28, 2009
Sun Medical Co., Ltd.
Tatsuya Ori
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Aminoalkoxystyrene, process for preparation thereof, polymer thereo...
Publication number
20070213490
Publication date
Sep 13, 2007
TOSOH CORPORATION
Takashi Yamamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...