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Kyoko ISHII
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Ibaraki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hydrogen-releasing film
Patent number
10,439,185
Issue date
Oct 8, 2019
Nitto Denko Corporation
Takahiro Fukuoka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogen-releasing film
Patent number
10,374,202
Issue date
Aug 6, 2019
Nitto Denko Corporation
Takahiro Fukuoka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Gas-permeable member and method for producing the same
Patent number
10,300,665
Issue date
May 28, 2019
Nitto Denko Corporation
Kyoko Ishii
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Ventilation structure and ventilation member
Patent number
9,861,000
Issue date
Jan 2, 2018
Nitto Denko Corporation
Kyoko Ishii
F21 - LIGHTING
Information
Patent Grant
Porous polytetrafluoroethylene membrane and waterproof air-permeabl...
Patent number
9,713,795
Issue date
Jul 25, 2017
Nitto Denko Corporation
Kyoko Ishii
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ventilation member
Patent number
9,528,622
Issue date
Dec 27, 2016
Nitto Denko Corporation
Kyoko Ishii
F21 - LIGHTING
Information
Patent Grant
Ventilation member and ventilation structure
Patent number
9,474,172
Issue date
Oct 18, 2016
Nitto Denko Corporation
Kyoko Ishii
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Liquid-crystal coating fluid and polarizing film
Patent number
8,734,677
Issue date
May 27, 2014
Nitto Denko Corporation
Shoichi Matsuda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polarizing film, coating liquid, and image display
Patent number
8,308,998
Issue date
Nov 13, 2012
Nitto Denko Corporation
Shoichi Matsuda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
PROTECTIVE COVER MEMBER, SHEET FOR MEMBER SUPPLY, AND MICROELECTROM...
Publication number
20240286389
Publication date
Aug 29, 2024
Nitto Denko Corporation
Eisaku TANAKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HYDROGEN-RELEASING FILM
Publication number
20180053923
Publication date
Feb 22, 2018
NITTO DENKO CORPORATION
Shunsuke MASAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYDROGEN-RELEASING FILM
Publication number
20170133646
Publication date
May 11, 2017
NITTO DENKO CORPORATION
Takahiro FUKUOKA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HYDROGEN-RELAEASING FILM
Publication number
20170133647
Publication date
May 11, 2017
NITTO DENKO CORPORATION
Takahiro FUKUOKA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HYDROGEN-RELEASING FILM
Publication number
20170133648
Publication date
May 11, 2017
NITTO DENKO CORPORATION
Takahiro FUKUOKA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
GAS-PERMEABLE MEMBER AND METHOD FOR PRODUCING THE SAME
Publication number
20170036393
Publication date
Feb 9, 2017
NITTO DENKO CORPORATION
Kyoko ISHII
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HYDROGEN-RELEASING FILM
Publication number
20160181583
Publication date
Jun 23, 2016
NITTO DENKO CORPORATION
Takahiro FUKUOKA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
VENTILATION STRUCTURE AND VENTILATION MEMBER
Publication number
20160174397
Publication date
Jun 16, 2016
NITTON DENKO CORPORATION
Kyoko ISHII
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
VENTILATION MEMBER
Publication number
20160158678
Publication date
Jun 9, 2016
NITTO DENKO CORPORATION
Kyoko ISHII
F21 - LIGHTING
Information
Patent Application
HYDROGEN-RELEASING FILM
Publication number
20150325380
Publication date
Nov 12, 2015
NITTO DENKO CORPORATION
Takahiro FUKUOKA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
VENTILATION MEMBER
Publication number
20150276244
Publication date
Oct 1, 2015
NITTO DENKO CORPORATION
Kyoko Ishii
F24 - HEATING RANGES VENTILATING
Information
Patent Application
POROUS POLYTETRAFLUOROETHYLENE MEMBRANE AND WATERPROOF AIR-PERMEABL...
Publication number
20150050464
Publication date
Feb 19, 2015
Kyoko Ishii
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VENTILATION MEMBER AND VENTILATION STRUCTURE
Publication number
20140227960
Publication date
Aug 14, 2014
Nitto Denko Corporation
Kyoko Ishii
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR PRODUCING POROUS POLYTETRAFLUOROETHYLENE MEMBRANE
Publication number
20140196840
Publication date
Jul 17, 2014
NITTO DENKO CORPORATION
Kyoko Ishii
B32 - LAYERED PRODUCTS
Information
Patent Application
VENTILATION MEMBER
Publication number
20140137739
Publication date
May 22, 2014
Nitto Denko Corporation
Kyoko ISHII
F21 - LIGHTING
Information
Patent Application
LIQUID-CRYSTAL COATING FLUID AND POLARIZING FILM
Publication number
20120062829
Publication date
Mar 15, 2012
NITTO DENKO CORPORATION
Shoichi Matsuda
G02 - OPTICS
Information
Patent Application
POLARIZING FILM, COATING LIQUID, AND IMAGE DISPLAY
Publication number
20100288166
Publication date
Nov 18, 2010
Nitto Denko Corporation
Shoichi Matsuda
G02 - OPTICS