Kenji Naoi

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hexagonal strontium ferrite powder, magnetic recording medium, and...
- Patent number 11,705,156
- Issue date Jul 18, 2023
- FUJIFILM Corporation
- Kenji Naoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording device and recording method
- Patent number 11,574,652
- Issue date Feb 7, 2023
- The University of Tokyo
- Shin-ichi Ohkoshi
- G11 - INFORMATION STORAGE
Information Patent Grant
Core-shell particle and manufacturing method and fired product of t...
- Patent number 11,562,839
- Issue date Jan 24, 2023
- FUJIFILM Corporation
- Kenji Naoi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Ferromagnetic powder for magnetic recording and magnetic recording...
- Patent number 11,488,627
- Issue date Nov 1, 2022
- FUJIFILM Corporation
- Kenji Naoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Particles of β-iron oxyhydroxide-based compound, manufacturing meth...
- Patent number 11,459,244
- Issue date Oct 4, 2022
- FUJIFILM Corporation
- Kenji Naoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic recording medium, magnetic recording and reproducing devic...
- Patent number 11,450,344
- Issue date Sep 20, 2022
- FUJIFILM Corporation
- Kenji Naoi
- G11 - INFORMATION STORAGE
Information Patent Grant
E-iron oxide powder, composition including the same, magnetic recor...
- Patent number 11,348,612
- Issue date May 31, 2022
- FUJIFILM Corporation
- Kenji Naoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Core-shell particle, fired product of core-shell particle, manufact...
- Patent number 11,348,711
- Issue date May 31, 2022
- FUJIFILM Corporation
- Kenji Naoi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Magnetic recording medium and magnetic recording and reproducing de...
- Patent number 11,270,726
- Issue date Mar 8, 2022
- FUJIFILM Corporation
- Kenji Naoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Hexagonal strontium ferrite powder for magnetic recording and magne...
- Patent number 11,244,701
- Issue date Feb 8, 2022
- FUJIFILM Cornoration
- Kenji Naoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Hexagonal strontium ferrite powder, magnetic recording medium, and...
- Patent number 11,222,661
- Issue date Jan 11, 2022
- FUJIFILM Corporation
- Kenji Naoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium for microwave-assisted recording, magneti...
- Patent number 11,222,660
- Issue date Jan 11, 2022
- FUJIFILM Corporation
- Kenji Naoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium including specified compound, magnetic re...
- Patent number 11,170,812
- Issue date Nov 9, 2021
- FUJIFILM Corporation
- Kenji Naoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and magnetic recording and reproducing ap...
- Patent number 11,074,935
- Issue date Jul 27, 2021
- FUJIFILM Corporation
- Kenji Naoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Pressure-sensitive adhesive sheet for touch panel, laminate for tou...
- Patent number 10,464,290
- Issue date Nov 5, 2019
- FUJIFILM Corporation
- Satoshi Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Layered body for touch panel, and touch panel
- Patent number 10,133,414
- Issue date Nov 20, 2018
- FUJIFILM Corporation
- Kenji Naoi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for producing conductive member, and conductive member
- Patent number 10,085,346
- Issue date Sep 25, 2018
- FUJIFILM Corporation
- Kenichi Yamamoto
- B32 - LAYERED PRODUCTS
Information Patent Grant
Circuit board
- Patent number 9,491,858
- Issue date Nov 8, 2016
- FUJIFILM Corporation
- Yasushi Endo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Metal nanowire-containing composition, and transparent conductor
- Patent number 8,883,045
- Issue date Nov 11, 2014
- FUJIFILM Corporation
- Yoichi Hosoya
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Metal nanowires, method for producing the same, and aqueous dispers...
- Patent number 8,349,467
- Issue date Jan 8, 2013
- FUJIFILM Corporation
- Kenji Naoi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Positive-type photosensitive composition, transparent conductive fi...
- Patent number 8,298,743
- Issue date Oct 30, 2012
- FUJIFILM Corporation
- Kenji Naoi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Photosensitive material for forming conductive film, and conductive...
- Patent number 8,043,800
- Issue date Oct 25, 2011
- FUJIFILM Corporation
- Kenji Naoi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Silver halide color photographic light-sensitive material
- Patent number 7,527,922
- Issue date May 5, 2009
- FUJIFILM Corporation
- Shigeru Shibayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
HEXAGONAL STRONTIUM FERRITE POWDER, MAGNETIC RECORDING MEDIUM, AND...
- Publication number 20220093126
- Publication date Mar 24, 2022
- FUJIFILM CORPORATION
- Kenji NAOI
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING DEVICE AND RECORDING METHOD
- Publication number 20210375314
- Publication date Dec 2, 2021
- THE UNIVERSITY OF TOKYO
- Shin-ichi OHKOSHI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING DE...
- Publication number 20210043228
- Publication date Feb 11, 2021
- FUJIFILM CORPORATION
- Kenji NAOI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING DE...
- Publication number 20210043229
- Publication date Feb 11, 2021
- FUJIFILM CORPORATION
- Kenji NAOI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING AND REPRODUCING DEVIC...
- Publication number 20210043227
- Publication date Feb 11, 2021
- FUJIFILM CORPORATION
- Kenji NAOI
- G11 - INFORMATION STORAGE
Information Patent Application
E-IRON OXIDE POWDER, COMPOSITION INCLUDING THE SAME, MAGNETIC RECOR...
- Publication number 20200312359
- Publication date Oct 1, 2020
- FUJIFILM CORPORATION
- Kenji NAOI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING DE...
- Publication number 20200312363
- Publication date Oct 1, 2020
- FUJIFILM CORPORATION
- Kenji NAOI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING AP...
- Publication number 20200273490
- Publication date Aug 27, 2020
- FUJIFILM CORPORATION
- Kenji NAOI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM FOR MICROWAVE-ASSISTED RECORDING, MAGNETI...
- Publication number 20200227082
- Publication date Jul 16, 2020
- FUJIFILM CORPORATION
- Kenji NAOI
- G11 - INFORMATION STORAGE
Information Patent Application
HEXAGONAL STRONTIUM FERRITE POWDER, MAGNETIC RECORDING MEDIUM, AND...
- Publication number 20200227083
- Publication date Jul 16, 2020
- FUJIFILM CORPORATION
- Kenji Naoi
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING AND REPRODUCING APPAR...
- Publication number 20200075052
- Publication date Mar 5, 2020
- FUJIFILM CORPORATION
- Kenji NAOI
- G11 - INFORMATION STORAGE
Information Patent Application
PARTICLES OF beta-IRON OXYHYDROXIDE-BASED COMPOUND, MANUFACTURING M...
- Publication number 20190300380
- Publication date Oct 3, 2019
- FUJIFILM CORPORATION
- Kenji NAOI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
FERROMAGNETIC POWDER FOR MAGNETIC RECORDING AND MAGNETIC RECORDING...
- Publication number 20190295582
- Publication date Sep 26, 2019
- FUJIFILM CORPORATION
- Kenji Naoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CORE-SHELL PARTICLE, FIRED PRODUCT OF CORE-SHELL PARTICLE, MANUFACT...
- Publication number 20190096551
- Publication date Mar 28, 2019
- FUJIFILM CORPORATION
- Kenji NAOI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HEXAGONAL STRONTIUM FERRITE POWDER FOR MAGNETIC RECORDING AND MAGNE...
- Publication number 20180366152
- Publication date Dec 20, 2018
- FUJIFILM CORPORATION
- Kenji NAOI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CORE-SHELL PARTICLE AND MANUFACTURING METHOD AND FIRED PRODUCT OF T...
- Publication number 20180358155
- Publication date Dec 13, 2018
- FUJIFILM CORPORATION
- Kenji NAOI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MAGNETIC RECORDING MEDIUM
- Publication number 20180358043
- Publication date Dec 13, 2018
- FUJIFILM CORPORATION
- Kenji NAOI
- G11 - INFORMATION STORAGE
Information Patent Application
PRESSURE-SENSITIVE ADHESIVE SHEET FOR TOUCH PANEL, LAMINATE FOR TOU...
- Publication number 20170355173
- Publication date Dec 14, 2017
- FUJIFILM CORPORATION
- Satoshi TANAKA
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD FOR PRODUCING CONDUCTIVE MEMBER, AND CONDUCTIVE MEMBER
- Publication number 20160345439
- Publication date Nov 24, 2016
- FUJIFILM CORPORATION
- Kenichi YAMAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LAYERED BODY FOR TOUCH PANEL, AND TOUCH PANEL
- Publication number 20160132183
- Publication date May 12, 2016
- FUJIFILM CORPORATION
- Kenji Naoi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CIRCUIT BOARD
- Publication number 20160014894
- Publication date Jan 14, 2016
- FUJIFILM CORPORATION
- YASUSHI ENDO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METAL PARTICLE DISPERSION WITH METAL NANOWIRES
- Publication number 20140246629
- Publication date Sep 4, 2014
- FUJIFILM CORPORATION
- NORI MIYAGISHIMA
- B82 - NANO-TECHNOLOGY
Information Patent Application
CONDUCTIVE FILM, METHOD FOR MANUFACTURING THE SAME, AND TOUCH PANEL
- Publication number 20140110638
- Publication date Apr 24, 2014
- FUJIFILM CORPORATION
- Nori MIYAGISHIMA
- B82 - NANO-TECHNOLOGY
Information Patent Application
CONDUCTIVE MEMBER, PRODUCTION METHOD OF THE SAME, TOUCH PANEL, AND...
- Publication number 20140034360
- Publication date Feb 6, 2014
- FUJIFILM CORPORATION
- Satoshi TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCONDUCTIVE LAYER-TRANSFERRING MATERIAL AND TOUCH PANEL
- Publication number 20130129465
- Publication date May 23, 2013
- FUJIFILM CORPORATION
- Kentaro OKAZAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTROCONDUCTIVE FILM, TOUCH PANEL AND SOLAR BATTERY
- Publication number 20130126799
- Publication date May 23, 2013
- FUJIFILM CORPORATION
- Kenji NAOI
- B82 - NANO-TECHNOLOGY
Information Patent Application
CONDUCTIVE COMPOSITION, TRANSPARENT CONDUCTIVE FILM, DISPLAY ELEMEN...
- Publication number 20120088189
- Publication date Apr 12, 2012
- FUJIFILM Corporation
- Nori Miyagishima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SOLAR BATTERY AND PRODUCTION METHOD THEREOF
- Publication number 20120031460
- Publication date Feb 9, 2012
- FUJIFILM Corporation
- Yoichi Hosoya
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONDUCTIVE COMPOSITION, TRANSPARENT CONDUCTOR USING THE SAME, AND T...
- Publication number 20120024572
- Publication date Feb 2, 2012
- FUJIFILM CORPORATION
- Kenji NAOI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOSENSITIVE MATERIAL FOR FORMING CONDUCTIVE FILM, AND CONDUCTIVE...
- Publication number 20110070404
- Publication date Mar 24, 2011
- FUJIFILM CORPORATION
- Kenji NAOI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Person

Patents Grantslast 30 patents

Hexagonal strontium ferrite powder, magnetic recording medium, and...

Recording device and recording method

Core-shell particle and manufacturing method and fired product of t...

Ferromagnetic powder for magnetic recording and magnetic recording...

Particles of β-iron oxyhydroxide-based compound, manufacturing meth...

Magnetic recording medium, magnetic recording and reproducing devic...

E-iron oxide powder, composition including the same, magnetic recor...

Core-shell particle, fired product of core-shell particle, manufact...

Magnetic recording medium and magnetic recording and reproducing de...

Hexagonal strontium ferrite powder for magnetic recording and magne...

Hexagonal strontium ferrite powder, magnetic recording medium, and...

Magnetic recording medium for microwave-assisted recording, magneti...

Magnetic recording medium including specified compound, magnetic re...

Magnetic recording medium and magnetic recording and reproducing ap...

Pressure-sensitive adhesive sheet for touch panel, laminate for tou...

Layered body for touch panel, and touch panel

Method for producing conductive member, and conductive member

Circuit board

Metal nanowire-containing composition, and transparent conductor

Metal nanowires, method for producing the same, and aqueous dispers...

Positive-type photosensitive composition, transparent conductive fi...

Photosensitive material for forming conductive film, and conductive...

Silver halide color photographic light-sensitive material

Patents Applicationslast 30 patents

HEXAGONAL STRONTIUM FERRITE POWDER, MAGNETIC RECORDING MEDIUM, AND...

RECORDING DEVICE AND RECORDING METHOD

MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING DE...

MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING DE...

MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING AND REPRODUCING DEVIC...

E-IRON OXIDE POWDER, COMPOSITION INCLUDING THE SAME, MAGNETIC RECOR...

MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING DE...

MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING AP...

MAGNETIC RECORDING MEDIUM FOR MICROWAVE-ASSISTED RECORDING, MAGNETI...

HEXAGONAL STRONTIUM FERRITE POWDER, MAGNETIC RECORDING MEDIUM, AND...

MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING AND REPRODUCING APPAR...

PARTICLES OF beta-IRON OXYHYDROXIDE-BASED COMPOUND, MANUFACTURING M...

FERROMAGNETIC POWDER FOR MAGNETIC RECORDING AND MAGNETIC RECORDING...

CORE-SHELL PARTICLE, FIRED PRODUCT OF CORE-SHELL PARTICLE, MANUFACT...

HEXAGONAL STRONTIUM FERRITE POWDER FOR MAGNETIC RECORDING AND MAGNE...

CORE-SHELL PARTICLE AND MANUFACTURING METHOD AND FIRED PRODUCT OF T...

MAGNETIC RECORDING MEDIUM

PRESSURE-SENSITIVE ADHESIVE SHEET FOR TOUCH PANEL, LAMINATE FOR TOU...

METHOD FOR PRODUCING CONDUCTIVE MEMBER, AND CONDUCTIVE MEMBER

LAYERED BODY FOR TOUCH PANEL, AND TOUCH PANEL

CIRCUIT BOARD

METAL PARTICLE DISPERSION WITH METAL NANOWIRES

CONDUCTIVE FILM, METHOD FOR MANUFACTURING THE SAME, AND TOUCH PANEL

CONDUCTIVE MEMBER, PRODUCTION METHOD OF THE SAME, TOUCH PANEL, AND...

ELECTROCONDUCTIVE LAYER-TRANSFERRING MATERIAL AND TOUCH PANEL

ELECTROCONDUCTIVE FILM, TOUCH PANEL AND SOLAR BATTERY

CONDUCTIVE COMPOSITION, TRANSPARENT CONDUCTIVE FILM, DISPLAY ELEMEN...

SOLAR BATTERY AND PRODUCTION METHOD THEREOF

CONDUCTIVE COMPOSITION, TRANSPARENT CONDUCTOR USING THE SAME, AND T...

PHOTOSENSITIVE MATERIAL FOR FORMING CONDUCTIVE FILM, AND CONDUCTIVE...