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Hideki Kazama
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Taito-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing weakly acidic hypochlorous acid aqueous solution
Patent number
12,195,332
Issue date
Jan 14, 2025
Tokuyama Dental Corporation
Ayumi Takahashi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Dental restorative material and resin material for dentistry cuttin...
Patent number
11,701,304
Issue date
Jul 18, 2023
Tokuyama Dental Corporation
Takuya Suzuki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Curable composition for dentistry
Patent number
9,114,080
Issue date
Aug 25, 2015
Tokuyama Dental Corporation
Tomonao Shimizu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental adhesive composition
Patent number
8,796,354
Issue date
Aug 5, 2014
Tokuyama Dental Corporation
Hidetoshi Gyakushi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Adhesive agent for adhesion between alginate impression material an...
Patent number
8,686,065
Issue date
Apr 1, 2014
Tokuyama Dental Corporation
Makoto Oguri
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental filling/restoration kit
Patent number
8,506,298
Issue date
Aug 13, 2013
Tokuyama Dental Corporation
Takeshi Suzuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tissue conditioner for dental use
Patent number
7,906,565
Issue date
Mar 15, 2011
Tokuyama Corporation
Masanao Hashiguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Curable composition
Patent number
7,741,381
Issue date
Jun 22, 2010
Tokuyama Corporation
Seiji Nakata
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cationically curable composition for dental use
Patent number
7,365,106
Issue date
Apr 29, 2008
Tokuyama Corporation
Takeshi Suzuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Photopolymerization initiator
Patent number
7,084,182
Issue date
Aug 1, 2006
Tokuyama Corporation
Tadashi Hara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dental adhesive
Patent number
7,041,714
Issue date
May 9, 2006
Tokuyama Corporation
Hiroshi Takeshita
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental curable composition
Patent number
6,933,327
Issue date
Aug 23, 2005
Tokuyama Corporation
Junichiro Yamakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Photocationic polymerization initiator and photocationically polyme...
Patent number
6,930,134
Issue date
Aug 16, 2005
Tokuyama Corporation
Takeshi Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Photo-curable reparative material for dental use
Patent number
6,849,670
Issue date
Feb 1, 2005
Tokuyama Corporation
Takeshi Satoh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental catalyst for chemical polymerization and use thereof
Patent number
6,815,470
Issue date
Nov 9, 2004
Tokuyama Corporation
Kazuya Ibaragi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental adhesive composition
Patent number
6,759,449
Issue date
Jul 6, 2004
Tokuyama Dental Corporation
Mikio Kimura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental catalyst for chemical polymerization and use thereof
Patent number
6,660,784
Issue date
Dec 9, 2003
Tokuyama Corporation
Kazuya Ibaragi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Visible ray polymerization initiator and visible ray polymerizable...
Patent number
5,744,511
Issue date
Apr 28, 1998
Tokuyama Corporation
Hideki Kazama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Polymerizable composition, organic glass and ophthalmic lens
Patent number
5,475,074
Issue date
Dec 12, 1995
Tokuyama Corporation
Shingo Matsuoka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
TOOTH CLEANING COMPOSITION, TOOTH CLEANING AGENT, DENTAL CALCULUS R...
Publication number
20220054371
Publication date
Feb 24, 2022
Tokuyama Dental Corporation
Naoyuki OYA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PHOTOPOLYMERIZATION DEVICE AND DENTAL PROSTHESIS MANUFACTURING KIT
Publication number
20210196440
Publication date
Jul 1, 2021
Tokuyama Dental Corporation
Tatsuya YAMAZAKI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING WEAKLY ACIDIC HYPOCHLOROUS ACID AQUEOUS SOLUTION
Publication number
20210188634
Publication date
Jun 24, 2021
Tokuyama Dental Corporation
Ayumi TAKAHASHI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
DENTAL RESTORATIVE MATERIAL AND RESIN MATERIAL FOR DENTISTRY CUTTIN...
Publication number
20200330333
Publication date
Oct 22, 2020
TOKUYAMA DENTAL CORPORATION
Takuya SUZUKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TEAT PACK MATERIAL FOR LACTATING LIVESTOCK, KIT FOR FORMING TEAT PA...
Publication number
20190231684
Publication date
Aug 1, 2019
Tokuyama Corporation
Hitoshi Kondo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TEAT PACK MATERIAL FOR LACTATING LIVESTOCK, KIT FOR FORMING TEAT PA...
Publication number
20170319473
Publication date
Nov 9, 2017
Tokuyama Corporation
Hitoshi Kondo
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
CURABLE COMPOSITION FOR DENTISTRY
Publication number
20130324635
Publication date
Dec 5, 2013
Tokuyama Dental Corporation
Tomonao Shimizu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Adhesive for Teeth-Straightening Members
Publication number
20130071804
Publication date
Mar 21, 2013
TOKUYAMA DENTAL CORPORATION
Yasuhiro Namura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL ADHESIVE COMPOSITION
Publication number
20110098375
Publication date
Apr 28, 2011
TOKUYAMA DENTAL CORPORATION
Hidetoshi Gyakushi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL FILLING/RESTORATION KIT
Publication number
20100216096
Publication date
Aug 26, 2010
Tokuyama Dental Corporation
Takeshi Suzuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ADHESIVE FOR TEETH-STRAIGHTENING MEMBERS
Publication number
20100184882
Publication date
Jul 22, 2010
NIHON UNIVERSITY
Namura Yasuhiro
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ADHESIVE AGENT FOR ADHESION BETWEEN ALGINATE IMPRESSION MATERIAL FO...
Publication number
20100120941
Publication date
May 13, 2010
Tokuyama Dental Corporation
Makoto Oguri
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Tissue Conditioner for Dental Use
Publication number
20080293011
Publication date
Nov 27, 2008
Tokuyama Corporation
Masanao Hashiguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Curable composition
Publication number
20060247328
Publication date
Nov 2, 2006
Tokuyama Corporation
Seiji Nakata
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Cationically curable composition for dental use
Publication number
20050250868
Publication date
Nov 10, 2005
Tokuyama Corporation
Takeshi Suzuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Radical polymerization catalyst and adhesive kit for dental use
Publication number
20050009946
Publication date
Jan 13, 2005
Makoto Oguri
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Photopolymerization initiator and photopolymerizable composition
Publication number
20040186195
Publication date
Sep 23, 2004
Takeshi Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Photopolymerization initiator
Publication number
20040180983
Publication date
Sep 16, 2004
Tadashi Hara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Photocationic polymerization initiator and photocationically polyme...
Publication number
20040132853
Publication date
Jul 8, 2004
Takeshi Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Adhesives for dental use
Publication number
20040077746
Publication date
Apr 22, 2004
Hiroshi Takeshita
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Deantal catalyst for chemical polymerization and use thereof
Publication number
20040006154
Publication date
Jan 8, 2004
Kazuya Ibaragi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Photo-curable reparative material for dental use
Publication number
20030162863
Publication date
Aug 28, 2003
Takeshi Satoh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dental curable composition
Publication number
20030036582
Publication date
Feb 20, 2003
Junichiro Yamakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dental catalyst for chemical polymerization and use thereof
Publication number
20020132951
Publication date
Sep 19, 2002
TOKUYAMA CORPORATION
Kazuya Ibaragi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE