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Yoshiyuki Jogetsu
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Dental curable composition including chain transfer agent
Patent number
11,737,957
Issue date
Aug 29, 2023
Shofu Inc.
Toshiyuki Nakatsuka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Dental curable composition including chain transfer agent
Patent number
10,085,923
Issue date
Oct 2, 2018
Shofu Inc.
Toshiyuki Nakatsuka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dental conditioning composition
Patent number
9,668,943
Issue date
Jun 6, 2017
Kabushiki Kaisha Shofu
Kazuya Shinno
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymerizable phosphonic acid derivative and adhesive composition c...
Patent number
8,835,675
Issue date
Sep 16, 2014
Kabushiki Kaisha Shofu
Kunio Ikemura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Camphorquinone derivative having acylphosphine oxide group, photopo...
Patent number
7,803,850
Issue date
Sep 28, 2010
Kabushiki Kaisha Shofu
Kunio Ikemura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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
DENTAL CURABLE COMPOSITION INCLUDING CHAIN TRANSFER AGENT
Publication number
20180369076
Publication date
Dec 27, 2018
SHOFU INC.
Toshiyuki NAKATSUKA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL CONDITIONING COMPOSITION
Publication number
20160030294
Publication date
Feb 4, 2016
KABUSHIKI KAISHA SHOFU
Kazuya SHINNO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DENTAL CURABLE COMPOSITION INCLUDING CHAIN TRANSFER AGENT
Publication number
20160000660
Publication date
Jan 7, 2016
SHOFU INC.
Toshiyuki NAKATSUKA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Camphorquinone Derivative Having Acylphosphine Oxide Group, Photopo...
Publication number
20090105361
Publication date
Apr 23, 2009
KABUSHIKI KAISHA SHOFU
Kunio Ikemura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIZABLE PHOSPHONIC ACID DERIVATIVE AND ADHESIVE COMPOSITION C...
Publication number
20090048426
Publication date
Feb 19, 2009
KABUSHIKI KAISHA SHOFU
Kunio IKEMURA
C07 - ORGANIC CHEMISTRY