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Katsuhiko Okada
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Adhesive composition, laminate, and package
Patent number
11,926,767
Issue date
Mar 12, 2024
DIC Corporation
Katsuhiko Okada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Oxygen concentration apparatus
Patent number
7,179,326
Issue date
Feb 20, 2007
Teijin Limited
Hitoshi Nakamura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for supplying a therapeutic oxygen gas
Patent number
6,880,556
Issue date
Apr 19, 2005
Teijin Limited
Mitsuru Uchiyama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Respiratory gas supplying apparatus
Patent number
6,817,360
Issue date
Nov 16, 2004
Teijin Limited
Toru Hikosaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
ADHESIVE COMPOSITION, LAMINATE, AND PACKAGE
Publication number
20230079465
Publication date
Mar 16, 2023
DIC CORPORATION
Katsuhiko Okada
B32 - LAYERED PRODUCTS
Information
Patent Application
Oxygen enricher
Publication number
20050204923
Publication date
Sep 22, 2005
Hitoshi Nakamura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Apparatus for supplying a therapeutic oxygen gas
Publication number
20020195106
Publication date
Dec 26, 2002
Mitsuru Uchiyama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
A respiratory gas supplying apparatus
Publication number
20020157671
Publication date
Oct 31, 2002
Toru Hikosaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE