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Norio Iwakiri
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Tsukuba-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Monomer composition for contact lenses, polymer for contact lenses,...
Patent number
11,867,875
Issue date
Jan 9, 2024
NOF Corporation
Ryuya Gotanda
G02 - OPTICS
Information
Patent Grant
Phosphorylcholine group-containing polysiloxane monomer
Patent number
11,851,516
Issue date
Dec 26, 2023
NOF Corporation
Yosuke Matsuoka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Soft contact lens treatment solution
Patent number
11,746,308
Issue date
Sep 5, 2023
NOF Corporation
Shunsuke Sakurai
G02 - OPTICS
Information
Patent Grant
Phosphorylcholine group-containing compound and phosphorylcholine c...
Patent number
9,850,266
Issue date
Dec 26, 2017
NOF Corporation
Takashi Sasaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Contact lens care preparation and packaging solution
Patent number
9,295,747
Issue date
Mar 29, 2016
NOF Corporation
Yosuke Matsuoka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymer and method for producing same
Patent number
9,127,099
Issue date
Sep 8, 2015
NOF Corporation
Norio Iwakiri
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Amino group-containing phosphorylcholine, and method for producing...
Patent number
8,680,314
Issue date
Mar 25, 2014
NOF Corporation
Nobuyuki Yoshioka
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
MODIFIER FOR OPHTHALMOLOGICAL DEVICE
Publication number
20240117094
Publication date
Apr 11, 2024
NOF Corporation
Hirotaka SUZUKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MONOMER COMPOSITION FOR CONTACT LENS, POLYMER FOR CONTACT LENS, AND...
Publication number
20240026052
Publication date
Jan 25, 2024
NOF Corporation
Shu TAKASHIMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SURFACE TREATMENT AGENT FOR OPHTHALMIC DEVICE
Publication number
20240010777
Publication date
Jan 11, 2024
NOF Corporation
Hirotaka SUZUKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOSPHORYLCHOLINE GROUP-CONTAINING POLYSILOXANE MONOMER
Publication number
20230035695
Publication date
Feb 2, 2023
NOF CORPORATION
Yoshiki TANAKA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MONOMER COMPOSITION FOR CONTACT LENSES, POLYMER FOR CONTACT LENSES...
Publication number
20220227911
Publication date
Jul 21, 2022
NOF Corporation
Shu TAKASHIMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOSPHORYL-CHOLINE-GROUP-CONTAINING VINYL MONOMER
Publication number
20220153884
Publication date
May 19, 2022
NOF CORPORATION
Norio IWAKIRI
G02 - OPTICS
Information
Patent Application
MONOMER COMPOSITION FOR CONTACT LENSES, POLYMER FOR CONTACT LENSES,...
Publication number
20220035076
Publication date
Feb 3, 2022
NOF Corporation
Ryuya GOTANDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOSPHORYLCHOLINE GROUP-CONTAINING POLYSILOXANE MONOMER
Publication number
20210189044
Publication date
Jun 24, 2021
NOF Corporation
Yosuke MATSUOKA
G02 - OPTICS
Information
Patent Application
SOFT CONTACT LENS TREATMENT SOLUTION
Publication number
20200385653
Publication date
Dec 10, 2020
NOF Corporation
Shunsuke SAKURAI
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Phosphorylcholine Group-Containing Compound and Phosphorylcholine C...
Publication number
20170240576
Publication date
Aug 24, 2017
NOF Corporation
Takashi Sasaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CONTACT LENS CARE PREPARATION AND PACKAGING SOLUTION
Publication number
20150024987
Publication date
Jan 22, 2015
NOF CORPORATION
Yosuke Matsuoka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POLYMER AND METHOD FOR PRODUCING SAME
Publication number
20140142240
Publication date
May 22, 2014
NOF CORPORATION
Norio Iwakiri
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AMINO GROUP-CONTAINING PHOSPHORYLCHOLINE, AND METHOD FOR PRODUCING...
Publication number
20130310591
Publication date
Nov 21, 2013
NOF Corporation
Nobuyuki Yoshioka
C07 - ORGANIC CHEMISTRY