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WASHINGTON, DC, US
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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
Curable composition for denture base
Patent number
12,133,778
Issue date
Nov 5, 2024
Tokuyama Dental Corporation
Ayumu Gyakushi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Blank for dental cutting and method for producing same
Patent number
12,102,494
Issue date
Oct 1, 2024
Tokuyama Dental Corporation
Takuma Matsuo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental cut processing resin-based block
Patent number
11,958,970
Issue date
Apr 16, 2024
Tokuyama Dental Corporation
Takuma Matsuo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composite liquid agent package and method for manufacturing same, a...
Patent number
11,939,136
Issue date
Mar 26, 2024
Tokuyama Dental Corporation
Kazuhiko Okishio
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method of producing plate denture, curable composition for stereoli...
Patent number
11,857,385
Issue date
Jan 2, 2024
Tokuyama Dental Corporation
Akiko Iwasaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Demonstration instrument
Patent number
11,779,447
Issue date
Oct 10, 2023
Tokuyama Dental Corporation
Hiroshi Morisaki
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Reference denture alignment jig, kit for preparing dentures, and me...
Patent number
11,759,297
Issue date
Sep 19, 2023
Tokuyama Dental Corporation
Tatsuya Yamazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Holder for fixing dental block
Patent number
D966517
Issue date
Oct 11, 2022
Tokuyama Dental Corporation
Yuko Nagasawa
D24 - Medical and laboratory equipment
Information
Patent Grant
Dental curable composition
Patent number
11,452,675
Issue date
Sep 27, 2022
Tokuyama Dental Corporation
Junichiro Yamagawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composite material, curable composition, and method for producing c...
Patent number
11,453,761
Issue date
Sep 27, 2022
Tokuyama Dental Corporation
Takuma Matsuo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymerization apparatus
Patent number
11,413,597
Issue date
Aug 16, 2022
Tokuyama Dental Corporation
Tatsuya Yamazaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Chemical polymerization initiator, adhesive composition, adhesive c...
Patent number
11,325,993
Issue date
May 10, 2022
TOKUYAMA DENTAL CORPORATION
Keishi Fukudome
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Photocurable composition and dental restoration filling material
Patent number
11,273,104
Issue date
Mar 15, 2022
Tokuyama Dental Corporation
Koji Furuhashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Photopolymerization initiator and photocurable composition
Patent number
11,098,138
Issue date
Aug 24, 2021
Tokuyama Dental Corporation
Koji Furuhashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Curable composition
Patent number
11,078,303
Issue date
Aug 3, 2021
Tokuyama Dental Corporation
Hironobu Akizumi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable composition
Patent number
11,065,183
Issue date
Jul 20, 2021
Tokuyama Dental Corporation
Takuma Matsuo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Curable composition for dental use, and method for producing same
Patent number
11,058,608
Issue date
Jul 13, 2021
Tokuyama Dental Corporation
Hiroshi Morisaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Two-package dental adhesive composition
Patent number
11,013,668
Issue date
May 25, 2021
TOKUYAMA DENTAL CORPORATION
Hiroto Kishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Organic/inorganic composite filler and manufacturing method therefor
Patent number
11,001,713
Issue date
May 11, 2021
Tokuyama Dental Corporation
Tatsuya Yamazaki
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Polyaryletherketone resin material for dental use and method of pro...
Patent number
10,993,889
Issue date
May 4, 2021
TOKUYAMA DENTAL CORPORATION
Tomonao Shimizu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Powder-liquid type denture base lining material
Patent number
10,973,740
Issue date
Apr 13, 2021
Tokuyama Dental Corporation
Miki Hitomi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Light curable composition
Patent number
10,828,240
Issue date
Nov 10, 2020
Tokuyama Dental Corporation
Keishi Fukudome
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental resin composite material, method of producing dental resin c...
Patent number
10,813,850
Issue date
Oct 27, 2020
Tokuyama Dental Corporation
Junichiro Yamagawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Implement for arranging artificial teeth
Patent number
D897539
Issue date
Sep 29, 2020
Tokuyama Dental Corporation
Tatsuya Yamazaki
D24 - Medical and laboratory equipment
Information
Patent Grant
Curable composition and dental filling restorative material
Patent number
10,758,457
Issue date
Sep 1, 2020
Tokuyama Dental Corporation
Hironobu Akizumi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Curable composition, curable composition for dental use, and organi...
Patent number
10,653,586
Issue date
May 19, 2020
TOKUYAMA DENTAL COOPERATION
Junichiro Yamagawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Resin block and process for producing the same
Patent number
10,639,131
Issue date
May 5, 2020
Tokuyama Dental Corporation
Junichiro Yamagawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Dental plate liner
Patent number
10,299,897
Issue date
May 28, 2019
Tokuyama Dental Corporation
Ayumu Gyakushi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patents Applications
last 30 patents
Information
Patent Application
DENTAL CURABLE COMPOSITION
Publication number
20250000749
Publication date
Jan 2, 2025
Tokuyama Dental Corporation
Hiroshi MORISAKI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTURE BASE MATERIAL PACKAGE AND METHOD FOR CREATING DENTURE
Publication number
20240366348
Publication date
Nov 7, 2024
Tokuyama Dental Corporation
Yusaku SHINAGAWA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
CROWN APPEARANCE COLOR CONFIRMING METHOD, INSTRUMENT KIT, AND DEMON...
Publication number
20240335269
Publication date
Oct 10, 2024
Tokuyama Dental Corporation
Yuko NAGASAWA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PHOTOCATIONICALLY CURABLE COMPOSITION
Publication number
20240180788
Publication date
Jun 6, 2024
Tokuyama Dental Corporation
Hideaki MIYAKE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL ADHESIVE COMPOSITION
Publication number
20240122814
Publication date
Apr 18, 2024
Tokuyama Dental Corporation
Tetsuro MORIMOTO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CORROSION INHIBITOR FOR HYPOCHLOROUS ACID AQUEOUS SOLUTION, BACTERI...
Publication number
20240102175
Publication date
Mar 28, 2024
Tokuyama Dental Corporation
Miki HITOMI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ZIRCONIA DENTAL MILL BLANK, MANUFACTURING METHOD THEREFOR, METHOD F...
Publication number
20240000670
Publication date
Jan 4, 2024
Tokuyama Dental Corporation
Hiroshi Hara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PHOTOCATIONICALLY CURABLE COMPOSITION AND DENTAL CURABLE COMPOSITION
Publication number
20230320940
Publication date
Oct 12, 2023
Tokuyama Dental Corporation
Hideaki MIYAKE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DEMONSTRATION METHOD
Publication number
20230310129
Publication date
Oct 5, 2023
Tokuyama Dental Corporation
Hiroshi MORISAKI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL CURABLE COMPOSITION
Publication number
20230165759
Publication date
Jun 1, 2023
Tokuyama Dental Corporation
Hiroshi Morisaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD OF PRODUCING PLATE DENTURE, CURABLE COMPOSITION FOR STEREOLI...
Publication number
20230137898
Publication date
May 4, 2023
Tokuyama Dental Corporation
Akiko IWASAKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYURETHANE-BASED COMPOSITE MATERIAL PRODUCTION METHOD, POLYURETHA...
Publication number
20230088142
Publication date
Mar 23, 2023
Tokuyama Dental Corporation
Takamasa YAMAGUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DENTAL FILLING AND REPAIRING MATERIAL KIT
Publication number
20230045524
Publication date
Feb 9, 2023
Tokuyama Dental Corporation
Hironobu Akizumi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CURABLE COMPOSITION FOR DENTISTRY
Publication number
20230039514
Publication date
Feb 9, 2023
Tokuyama Dental Corporation
Hiroshi Morisaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL ADHESIVE COMPOSITION, DENTAL ADHESIVE MATERIAL, AND DENTAL A...
Publication number
20230022464
Publication date
Jan 26, 2023
Tokuyama Dental Corporation
Akane KATO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESSING BLOCK, HOLDER FOR PROCESSING BLOCK, AND METHOD OF POSITI...
Publication number
20220409349
Publication date
Dec 29, 2022
Tokuyama Dental Corporation
Shintaro YAMANE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BLANK FOR DENTAL CUTTING AND METHOD FOR PRODUCING SAME
Publication number
20220218450
Publication date
Jul 14, 2022
Tokuyama Dental Corporation
Takuma Matsuo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTURE, REFERENCE DENTURE, AND DENTURE MANUFACTURING METHOD
Publication number
20220142757
Publication date
May 12, 2022
Tokuyama Dental Corporation
Mana TOYODA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Composite Liquid Agent Package and Method for Manufacturing Same, a...
Publication number
20220127059
Publication date
Apr 28, 2022
Tokuyama Dental Corporation
Kazuhiko OKISHIO
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
CURABLE COMPOSITION FOR DENTURE BASE
Publication number
20220087795
Publication date
Mar 24, 2022
Tokuyama Dental Corporation
Ayumu Gyakushi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
JOINING STRUCTURE FOR PROCESSING
Publication number
20220054241
Publication date
Feb 24, 2022
Tokuyama Dental Corporation
Yuko NAGASAWA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITE MATERIAL, CURABLE COMPOSITION, AND METHOD FOR PRODUCING C...
Publication number
20210324178
Publication date
Oct 21, 2021
Tokuyama Dental Corporation
Takuma Matsuo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PHOTOCURABLE COMPOSITION, DENTURE RELINE MATERIAL, AND KIT FOR PREP...
Publication number
20210244519
Publication date
Aug 12, 2021
Tokuyama Dental Corporation
Masaki KINOSHITA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DEMONSTRATION INSTRUMENT
Publication number
20210205062
Publication date
Jul 8, 2021
Tokuyama Dental Corporation
Hiroshi MORISAKI
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
REFERENCE DENTURE ALIGNMENT JIG, KIT FOR PREPARING DENTURES, AND ME...
Publication number
20210137652
Publication date
May 13, 2021
Tokuyama Dental Corporation
Tatsuya YAMAZAKI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL CUT PROCESSING RESIN-BASED BLOCK
Publication number
20210095113
Publication date
Apr 1, 2021
TOKUYAMA DENTAL CORPORATION
Takuma MATSUO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PHOTOPOLYMERIZATION INITIATOR AND PHOTOCURABLE COMPOSITION
Publication number
20210095055
Publication date
Apr 1, 2021
Tokuyama Dental Corporation
Koji FURUHASHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Trademark
last 30 trademarks
Information
Trademark
90846176
Serial number
90846176
Registration number
7374915
Filing date
Jul 23, 2021
Tokuyama Dental Corporation
10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information
Trademark
76344972
Serial number
76344972
Registration number
2878274
Filing date
Dec 5, 2001
Tokuyama Dental Corporation
3 - Bleaching preparations and other substances for laundry use