Seiji Umemoto

Person

Ibaraki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display apparatus
- Patent number 11,079,624
- Issue date Aug 3, 2021
- Nitto Denko Corporation
- Katsunori Takada
- G02 - OPTICS
Information Patent Grant
Liquid crystal display apparatus
- Patent number 11,048,114
- Issue date Jun 29, 2021
- Nitto Denko Corporation
- Katsunori Takada
- G02 - OPTICS
Information Patent Grant
Liquid crystal display apparatus
- Patent number 10,338,431
- Issue date Jul 2, 2019
- Nitto Denko Corporation
- Katsunori Takada
- G02 - OPTICS
Information Patent Grant
Liquid crystal display apparatus
- Patent number 10,338,430
- Issue date Jul 2, 2019
- Nitto Denko Corporation
- Katsunori Takada
- G02 - OPTICS
Information Patent Grant
Pressure-sensitive adhesive composition, pressure-sensitive adhesiv...
- Patent number 10,072,187
- Issue date Sep 11, 2018
- Nitto Denko Corporation
- Seiji Umemoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Strip-shaped polarizing sheet and polarizing sheet material
- Patent number 9,623,579
- Issue date Apr 18, 2017
- Nitto Denko Corporation
- Akinori Izaki
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Optical display panel production method and optical display panel p...
- Patent number 9,550,350
- Issue date Jan 24, 2017
- Nitto Denko Corporation
- Satoshi Hirata
- G02 - OPTICS
Information Patent Grant
Material roll and system and method for manufacturing optical displ...
- Patent number 9,505,197
- Issue date Nov 29, 2016
- Nitto Denko Corporation
- Seiji Umemoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method and system for manufacturing optical display panel
- Patent number 9,256,015
- Issue date Feb 9, 2016
- Nitto Denko Corporation
- Seiji Umemoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Roll of continuous web of optical film laminate with predefined sli...
- Patent number 9,091,881
- Issue date Jul 28, 2015
- Nitto Denko Corporation
- Takuya Nakazono
- B32 - LAYERED PRODUCTS
Information Patent Grant
Continuous roll of optical function film, method of manufacture of...
- Patent number 9,019,609
- Issue date Apr 28, 2015
- Nitto Denko Corporation
- Satoshi Hirata
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Continuous roll of optical function film, method of manufacture of...
- Patent number 9,019,608
- Issue date Apr 28, 2015
- Nitto Denko Corporation
- Satoshi Hirata
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Viewing angle controlling system, and image display device using th...
- Patent number 8,982,300
- Issue date Mar 17, 2015
- Nitto Denko Corporation
- Seiji Umemoto
- G02 - OPTICS
Information Patent Grant
Optical film material roll and method for manufacturing image displ...
- Patent number 8,911,838
- Issue date Dec 16, 2014
- Nitto Denko Corporation
- Takuya Nakazono
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method and system for manufacturing liquid crystal display device
- Patent number 8,894,793
- Issue date Nov 25, 2014
- Nitto Denko Corporation
- Satoshi Hirata
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method and system for manufacturing liquid crystal display device
- Patent number 8,894,795
- Issue date Nov 25, 2014
- Nitto Denko Corporation
- Kazuya Hada
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polarizing plate having polarizer and ultraviolet shielding layer c...
- Patent number 8,861,076
- Issue date Oct 14, 2014
- Nitto Denko Corporation
- Junichi Nagase
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polarizing plate having ultraviolet shielding layer containing inor...
- Patent number 8,861,077
- Issue date Oct 14, 2014
- Nitto Denko Corporation
- Junichi Nagase
- G02 - OPTICS
Information Patent Grant
Optical film material roll and method for manufacturing image displ...
- Patent number 8,821,674
- Issue date Sep 2, 2014
- Nitto Denko Corporation
- Takuya Nakazono
- B32 - LAYERED PRODUCTS
Information Patent Grant
Cutting information determination method, and strip-shaped polarizi...
- Patent number 8,805,565
- Issue date Aug 12, 2014
- Nitto Denko Corporation
- Akinori Izaki
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Liquid crystal display device and polarizing plate
- Patent number 8,760,601
- Issue date Jun 24, 2014
- Nitto Denko Corporation
- Akinori Izaki
- G02 - OPTICS
Information Patent Grant
Method for manufacturing liquid crystal display element
- Patent number 8,715,445
- Issue date May 6, 2014
- Nitto Denko Corporation
- Yuu Sugimoto
- B32 - LAYERED PRODUCTS
Information Patent Grant
Image display device having polarizer with polarizer protection
- Patent number 8,687,152
- Issue date Apr 1, 2014
- Nitto Denko Corporation
- Akinori Izaki
- G02 - OPTICS
Information Patent Grant
Method for manufacturing liquid crystal display element
- Patent number 8,591,690
- Issue date Nov 26, 2013
- Nitto Denko Corporation
- Yuu Sugimoto
- B32 - LAYERED PRODUCTS
Information Patent Grant
Liquid crystal display device and polarizing plate
- Patent number 8,570,458
- Issue date Oct 29, 2013
- Nitto Denko Corporation
- Akinori Izaki
- G02 - OPTICS
Information Patent Grant
Method for manufacturing liquid crystal display device
- Patent number 8,529,722
- Issue date Sep 10, 2013
- Nitto Denko Corporation
- Seiji Umemoto
- B32 - LAYERED PRODUCTS
Information Patent Grant
Roll of continuous web of optical film laminate with predefined sli...
- Patent number 8,460,490
- Issue date Jun 11, 2013
- Nitto Denko Corporation
- Takuya Nakazono
- B32 - LAYERED PRODUCTS
Information Patent Grant
Roll of continuous web of optical film laminate with predefined sli...
- Patent number 8,414,993
- Issue date Apr 9, 2013
- Nitto Denko Corporation
- Takuya Nakazono
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method of manufacturing polarizer, polarizer, polarizing plate, opt...
- Patent number 8,305,547
- Issue date Nov 6, 2012
- Nitto Denko Corporation
- Ryota Hatsuda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multilayer reflector, authentication card, bar code label, authenti...
- Patent number 8,297,522
- Issue date Oct 30, 2012
- Nitto Denko Corporation
- Seiji Umemoto
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
PROJECTOR AND OPTICAL MEMBER USED IN PROJECTOR
- Publication number 20210080817
- Publication date Mar 18, 2021
- NITTO DENKO CORPORATION
- Masahiro YAEGASHI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY APPARATUS
- Publication number 20180307095
- Publication date Oct 25, 2018
- NITTO DENKO CORPORATION
- Katsunori Takada
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY APPARATUS
- Publication number 20180292709
- Publication date Oct 11, 2018
- NITTO DENKO CORPORATION
- Katsunori Takada
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY APPARATUS
- Publication number 20180292710
- Publication date Oct 11, 2018
- NITTO DENKO CORPORATION
- Katsunori Takada
- G02 - OPTICS
Information Patent Application
LIGHT-DIFFUSING ELEMENT
- Publication number 20160084998
- Publication date Mar 24, 2016
- NITTO DENKO CORPORATION
- Kozo Nakamura
- G02 - OPTICS
Information Patent Application
LIGHT-DIFFUSING ELEMENT AND METHOD FOR MANUFACTURING LIGHT-DIFFUSIN...
- Publication number 20160077247
- Publication date Mar 17, 2016
- NITTO DENKO CORPORATION
- Kozo Nakamura
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
TOUCH PANEL MEMBER AND MANUFACTURING METHOD THEREFOR
- Publication number 20150301659
- Publication date Oct 22, 2015
- NITTO DENKO CORPORATION
- Seiji UMEMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL DISPLAY PANEL PRODUCTION METHOD AND OPTICAL DISPLAY PANEL P...
- Publication number 20150020960
- Publication date Jan 22, 2015
- NITTO DENKO CORPORATION
- Satoshi Hirata
- B32 - LAYERED PRODUCTS
Information Patent Application
CUTTING INFORMATION DETERMINATION METHOD, AND STRIP-SHAPED POLARIZI...
- Publication number 20140287255
- Publication date Sep 25, 2014
- Nitto Denko Corporation
- Akinori Izaki
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
METHOD AND SYSTEM FOR MANUFACTURING OPTICAL DISPLAY PANEL
- Publication number 20140041798
- Publication date Feb 13, 2014
- Nitto Denko Corporation
- Seiji Umemoto
- B32 - LAYERED PRODUCTS
Information Patent Application
CONTINUOUS ROLL OF OPTICAL FUNCTION FILM, METHOD OF MANUFACTURE OF...
- Publication number 20130135728
- Publication date May 30, 2013
- NITTO DENKO CORPORATION
- Satoshi Hirata
- G02 - OPTICS
Information Patent Application
CONTINUOUS ROLL OF OPTICAL FUNCTION FILM, METHOD OF MANUFACTURE OF...
- Publication number 20130135729
- Publication date May 30, 2013
- NITTO DENKO CORPORATION
- Satoshi Hirata
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD AND SYSTEM FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20130037205
- Publication date Feb 14, 2013
- Nitto Denko Corporation
- Satoshi Hirata
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD AND SYSTEM FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20120291945
- Publication date Nov 22, 2012
- Nitto Denko Corporation
- Kazuya Hada
- G02 - OPTICS
Information Patent Application
OPTICAL FILM MATERIAL ROLL AND METHOD FOR MANUFACTURING IMAGE DISPL...
- Publication number 20120199265
- Publication date Aug 9, 2012
- Nitto Denko Corporation
- Takuya Nakazono
- G02 - OPTICS
Information Patent Application
METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY ELEMENT
- Publication number 20120160406
- Publication date Jun 28, 2012
- Nitto Denko Corporation
- Yuu Sugimoto
- G02 - OPTICS
Information Patent Application
METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20120118488
- Publication date May 17, 2012
- Nitto Denko Corporation
- Seiji Umemoto
- G02 - OPTICS
Information Patent Application
SYSTEM FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20120103532
- Publication date May 3, 2012
- Nitto Denko Corporation
- Kazuya Hada
- B32 - LAYERED PRODUCTS
Information Patent Application
SYSTEM AND METHOD FOR CONTINUOUSLY MANUFACTURING LIQUID CRYSTAL DIS...
- Publication number 20120097325
- Publication date Apr 26, 2012
- Nitto Denko Corporation
- Kazuya Hada
- G02 - OPTICS
Information Patent Application
ROLL OF CONTINUOUS WEB OF OPTICAL FILM LAMINATE WITH PREDEFINED SLI...
- Publication number 20120073758
- Publication date Mar 29, 2012
- Nitto Denko Corporation
- Takuya NAKAZONO
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY ELEMENT
- Publication number 20120071057
- Publication date Mar 22, 2012
- Nitto Denko Corporation
- Satoshi HIRATA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MATERIAL ROLL AND SYSTEM AND METHOD FOR MANUFACTURING OPTICAL DISPL...
- Publication number 20120031552
- Publication date Feb 9, 2012
- Nitto Denko Corporation
- Seiji Umemoto
- B32 - LAYERED PRODUCTS
Information Patent Application
CUTTING INFORMATION DETERMINATION METHOD, AND STRIP-SHAPED POLARIZI...
- Publication number 20120028067
- Publication date Feb 2, 2012
- NITTO DENKO CORPORATION
- Akinori Izaki
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
ROLL OF CONTINUOUS WEB OF OPTICAL FILM LAMINATE WITH PREDEFINED SLI...
- Publication number 20110284147
- Publication date Nov 24, 2011
- Nitto Denko Corporation
- Takuya NAKAZONO
- G02 - OPTICS
Information Patent Application
POLARIZING PLATE AND IMAGE DISPLAY APPARATUS
- Publication number 20110255154
- Publication date Oct 20, 2011
- Nitto Denko Corporation
- Junichi NAGASE
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20110194048
- Publication date Aug 11, 2011
- NITTO DENKO CORPORATION
- Akinori Izaki
- G02 - OPTICS
Information Patent Application
OPTICAL FILM MATERIAL ROLL AND METHOD FOR MANUFACTURING IMAGE DISPL...
- Publication number 20110143056
- Publication date Jun 16, 2011
- NITTO DENKO CORPORATION
- Takuya Nakazono
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY DEVICE
- Publication number 20110128477
- Publication date Jun 2, 2011
- Nitto Denko Corporation
- Akinori Izaki
- G02 - OPTICS
Information Patent Application
POLARIZING PLATE AND IMAGE DISPLAY APPARATUS
- Publication number 20110109847
- Publication date May 12, 2011
- Nitto Denko Corporation
- Junichi NAGASE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
INFORMATION STORING, READOUT AND CALCULATION SYSTEM FOR USE IN A SY...
- Publication number 20110083791
- Publication date Apr 14, 2011
- Nitto Denko Corporation
- Takuya NAKAZONO
- G02 - OPTICS

Seiji Umemoto

Person

Patents Grantslast 30 patents

Liquid crystal display apparatus

Liquid crystal display apparatus

Liquid crystal display apparatus

Liquid crystal display apparatus

Pressure-sensitive adhesive composition, pressure-sensitive adhesiv...

Strip-shaped polarizing sheet and polarizing sheet material

Optical display panel production method and optical display panel p...

Material roll and system and method for manufacturing optical displ...

Method and system for manufacturing optical display panel

Roll of continuous web of optical film laminate with predefined sli...

Continuous roll of optical function film, method of manufacture of...

Continuous roll of optical function film, method of manufacture of...

Viewing angle controlling system, and image display device using th...

Optical film material roll and method for manufacturing image displ...

Method and system for manufacturing liquid crystal display device

Method and system for manufacturing liquid crystal display device

Polarizing plate having polarizer and ultraviolet shielding layer c...

Polarizing plate having ultraviolet shielding layer containing inor...

Optical film material roll and method for manufacturing image displ...

Cutting information determination method, and strip-shaped polarizi...

Liquid crystal display device and polarizing plate

Method for manufacturing liquid crystal display element

Image display device having polarizer with polarizer protection

Method for manufacturing liquid crystal display element

Liquid crystal display device and polarizing plate

Method for manufacturing liquid crystal display device

Roll of continuous web of optical film laminate with predefined sli...

Roll of continuous web of optical film laminate with predefined sli...

Method of manufacturing polarizer, polarizer, polarizing plate, opt...

Multilayer reflector, authentication card, bar code label, authenti...

Patents Applicationslast 30 patents

PROJECTOR AND OPTICAL MEMBER USED IN PROJECTOR

LIQUID CRYSTAL DISPLAY APPARATUS

LIQUID CRYSTAL DISPLAY APPARATUS

LIQUID CRYSTAL DISPLAY APPARATUS

LIGHT-DIFFUSING ELEMENT

LIGHT-DIFFUSING ELEMENT AND METHOD FOR MANUFACTURING LIGHT-DIFFUSIN...

TOUCH PANEL MEMBER AND MANUFACTURING METHOD THEREFOR

OPTICAL DISPLAY PANEL PRODUCTION METHOD AND OPTICAL DISPLAY PANEL P...

CUTTING INFORMATION DETERMINATION METHOD, AND STRIP-SHAPED POLARIZI...

METHOD AND SYSTEM FOR MANUFACTURING OPTICAL DISPLAY PANEL

CONTINUOUS ROLL OF OPTICAL FUNCTION FILM, METHOD OF MANUFACTURE OF...

CONTINUOUS ROLL OF OPTICAL FUNCTION FILM, METHOD OF MANUFACTURE OF...

METHOD AND SYSTEM FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE

METHOD AND SYSTEM FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE

OPTICAL FILM MATERIAL ROLL AND METHOD FOR MANUFACTURING IMAGE DISPL...

METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY ELEMENT

METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE

SYSTEM FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE

SYSTEM AND METHOD FOR CONTINUOUSLY MANUFACTURING LIQUID CRYSTAL DIS...

ROLL OF CONTINUOUS WEB OF OPTICAL FILM LAMINATE WITH PREDEFINED SLI...

SYSTEM AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY ELEMENT

MATERIAL ROLL AND SYSTEM AND METHOD FOR MANUFACTURING OPTICAL DISPL...

CUTTING INFORMATION DETERMINATION METHOD, AND STRIP-SHAPED POLARIZI...

ROLL OF CONTINUOUS WEB OF OPTICAL FILM LAMINATE WITH PREDEFINED SLI...

POLARIZING PLATE AND IMAGE DISPLAY APPARATUS

LIQUID CRYSTAL DISPLAY DEVICE

OPTICAL FILM MATERIAL ROLL AND METHOD FOR MANUFACTURING IMAGE DISPL...

IMAGE DISPLAY DEVICE

POLARIZING PLATE AND IMAGE DISPLAY APPARATUS

INFORMATION STORING, READOUT AND CALCULATION SYSTEM FOR USE IN A SY...