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Kenzo YAMAMOTO
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Kyoto-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Diisocyanate-based radical polymerizable silane coupling compound h...
Patent number
11,866,590
Issue date
Jan 9, 2024
Kabushiki Kaisha Shofu
Kiyomi Fuchigami
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Curable composition containing transition metal adsorbent
Patent number
11,767,411
Issue date
Sep 26, 2023
Shofu Inc.
Daisuke Hara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dental photocurable composition excellent in color tone selectivity
Patent number
11,696,874
Issue date
Jul 11, 2023
Shofu Inc.
Kenzo Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental photocurable composition containing high soluble photoacid g...
Patent number
11,622,917
Issue date
Apr 11, 2023
Shofu Inc.
Kenzo Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Photocurable composition excellent in curing depth
Patent number
11,622,916
Issue date
Apr 11, 2023
Shofu Inc.
Kenzo Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
One pack-type dental adhesive composition
Patent number
11,602,490
Issue date
Mar 14, 2023
Shofu Inc.
Naoya Kitada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dental cement kit
Patent number
11,547,541
Issue date
Jan 10, 2023
Shofu Inc.
Daisuke Hara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Silane coupling compounds and medical and/or dental curable composi...
Patent number
10,975,229
Issue date
Apr 13, 2021
Kabushiki Kaisha Shofu
Kiyomi Fuchigami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
DENTAL PHOTOCURABLE COMPOSITION EXCELLENT IN OPERABILITY AND STORAG...
Publication number
20220401312
Publication date
Dec 22, 2022
SHOFU INC.
Kenzo YAMAMOTO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL PHOTOCURABLE COMPOSITION HAVING EXCELLENT STORAGE STABILITY
Publication number
20220387263
Publication date
Dec 8, 2022
SHOFU INC.
Naoya KITADA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL PHOTOCURABLE COMPOSITION EXCELLENT IN STORAGE STABILITY
Publication number
20220387264
Publication date
Dec 8, 2022
SHOFU INC.
Shunsuke MIYATA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL PHOTOCURABLE COMPOSITION EXCELLENT IN COLOR TONE SELECTIVITY
Publication number
20220287921
Publication date
Sep 15, 2022
SHOFU INC.
Kenzo YAMAMOTO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL ADHESIVE COMPOSITION EXCELLENT IN STORAGE STABILITY
Publication number
20220287918
Publication date
Sep 15, 2022
SHOFU INC.
Kenzo YAMAMOTO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL PHOTOCURABLE COMPOSITION CONTAINING HIGH SOLUBLE PHOTOACID G...
Publication number
20220287920
Publication date
Sep 15, 2022
SHOFU INC.
Kenzo YAMAMOTO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PHOTOCURABLE COMPOSITION EXCELLENT IN CURING DEPTH
Publication number
20220287919
Publication date
Sep 15, 2022
SHOFU INC.
Kenzo YAMAMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DENTAL COMPOSITION HAVING CHARACTERISTIC IN SILANE COUPLING MATERIA...
Publication number
20220023155
Publication date
Jan 27, 2022
SHOFU INC.
Kenzo YAMAMOTO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DIISOCYANATE-BASED RADICAL POLYMERIZABLE SILANE COUPLING COMPOUND H...
Publication number
20210395532
Publication date
Dec 23, 2021
Kabushiki Kaisha Shofu
Kiyomi FUCHIGAMI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ONE PACK-TYPE DENTAL ADHESIVE COMPOSITION
Publication number
20210205181
Publication date
Jul 8, 2021
SHOFU INC.
Naoya KITADA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CURABLE COMPOSITION CONTAINING TRANSITION METAL ADSORBENT
Publication number
20210189098
Publication date
Jun 24, 2021
SHOFU INC.
Daisuke HARA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SILANE COUPLING COMPOUNDS AND MEDICAL AND/OR DENTAL CURABLE COMPOSI...
Publication number
20210122770
Publication date
Apr 29, 2021
KABUSHIKI KAISHA SHOFU
Kiyomi FUCHIGAMI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL CEMENT KIT
Publication number
20200214819
Publication date
Jul 9, 2020
SHOFU INC.
Daisuke HARA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SILANE COUPLING COMPOUNDS AND MEDICAL AND/OR DENTAL CURABLE COMPOSI...
Publication number
20190300552
Publication date
Oct 3, 2019
KABUSHIKI KAISHA SHOFU
Kiyomi FUCHIGAMI
C07 - ORGANIC CHEMISTRY