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Naoya KITADA
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Silane coupling compounds and medical and/or dental curable composi...
Patent number
12,152,045
Issue date
Nov 26, 2024
Kabushiki Kaisha Shofu
Kiyomi Fuchigami
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dental photocurable composition having excellent storage stability
Patent number
12,064,493
Issue date
Aug 20, 2024
Shofu Inc.
Naoya Kitada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Cap for bottle
Patent number
D1003718
Issue date
Nov 7, 2023
Kabushiki Kaisha Shofu
Hiroyuki Kobayashi
D09 - Packages and containers for goods
Information
Patent Grant
Hinge cap and hinge cap set
Patent number
11,731,814
Issue date
Aug 22, 2023
Kabushiki Kaisha Shofu
Takahiro Saito
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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
Composition with excellent storage stability using highly basic filler
Patent number
11,033,464
Issue date
Jun 15, 2021
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-...
Information
Patent Grant
Mixing container, mixing container kit, method of using mixing cont...
Patent number
10,689,181
Issue date
Jun 23, 2020
Kabushiki Kaisha Shofu
Daisuke Hara
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Dental primer composition having adhesive property to resin cured m...
Patent number
10,206,857
Issue date
Feb 19, 2019
Shofu Inc.
Daisuke Hara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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
HINGE CAP AND HINGE CAP SET
Publication number
20220212844
Publication date
Jul 7, 2022
KABUSHIKI KAISHA SHOFU
Takahiro SAITO
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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
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
Information
Patent Application
COMPOSITION WITH EXCELLENT STORAGE STABILITY USING HIGHLY BASIC FILLER
Publication number
20190262238
Publication date
Aug 29, 2019
SHOFU INC.
Daisuke HARA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MIXING CONTAINER, MIXING CONTAINER KIT, METHOD OF USING MIXING CONT...
Publication number
20180265275
Publication date
Sep 20, 2018
KABUSHIKI KAISHA SHOFU
Daisuke HARA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
DENTAL PRIMER COMPOSITION HAVING ADHESIVE PROPERTY TO RESIN CURED M...
Publication number
20170071831
Publication date
Mar 16, 2017
SHOFU INC.
Daisuke HARA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...