Hiroki Umeda

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method for optical film
- Patent number 8,273,273
- Issue date Sep 25, 2012
- Konica Minolta Opto, INC
- Hiroki Umeda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing vertical alignment liquid crystal display
- Patent number 7,880,840
- Issue date Feb 1, 2011
- Konica Corporation, A Corporation of Japan
- Toshiaki Shibue
- B32 - LAYERED PRODUCTS
Information Patent Grant
Optical film and liquid crystal display using the same
- Patent number 7,791,696
- Issue date Sep 7, 2010
- Konica Corporation
- Toshiaki Shibue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cellulose ester film, its manufacturing method, optical retardation...
- Patent number 7,740,919
- Issue date Jun 22, 2010
- Konica Corporation
- Koji Tasaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cellulose ester film, polarizing plate and liquid crystal display
- Patent number 7,709,067
- Issue date May 4, 2010
- Konica Minolta Opto, INC
- Takahiro Takagi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Retardation film, polarizing plate and vertical alignment mode liqu...
- Patent number 7,666,482
- Issue date Feb 23, 2010
- Konica Minolta Opto, INC
- Hiroki Umeda
- G02 - OPTICS
Information Patent Grant
Polarizing plate and liquid crystal display employing the same
- Patent number 7,599,028
- Issue date Oct 6, 2009
- Konica Corporation
- Noriyasu Kuzuhara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polarizing plate and display device
- Patent number 7,550,182
- Issue date Jun 23, 2009
- Konica Minolta Opto, INC
- Shinji Inagaki
- G02 - OPTICS
Information Patent Grant
Polarizing plate and liquid crystal display device
- Patent number 7,495,720
- Issue date Feb 24, 2009
- Konica Minolta Opto, INC
- Hiroki Umeda
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 7,471,360
- Issue date Dec 30, 2008
- Konica Minolta Opto, INC
- Takashi Murakami
- G02 - OPTICS
Information Patent Grant
Retardation film, manufacturing method thereof, polarizing plate an...
- Patent number 7,466,377
- Issue date Dec 16, 2008
- Konica Minolta Opto, INC
- Hiroki Umeda
- G02 - OPTICS
Information Patent Grant
Optical film and liquid crystal display using the same
- Patent number 7,435,458
- Issue date Oct 14, 2008
- Konica Corporation
- Toshiaki Shibue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical compensation film, polarizing plate, displaying apparatus,...
- Patent number 7,359,017
- Issue date Apr 15, 2008
- Konica Minolta Opto, INC
- Hiroki Umeda
- G02 - OPTICS
Information Patent Grant
Optical compensation film, polarizing plate and liquid crystal display
- Patent number 7,345,725
- Issue date Mar 18, 2008
- Konica Minolta Opto, INC
- Hiroki Umeda
- G02 - OPTICS
Information Patent Grant
Cellulose ester film, its manufacturing method, optical retardation...
- Patent number 7,306,832
- Issue date Dec 11, 2007
- Konica Corporation
- Koji Tasaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical compensation sheet and liquid crystal display
- Patent number 7,218,367
- Issue date May 15, 2007
- Konica Corporation
- Hiroki Umeda
- G02 - OPTICS
Information Patent Grant
Optical film and liquid crystal display using the same
- Patent number 7,208,205
- Issue date Apr 24, 2007
- Konica Corporation
- Toshiaki Shibue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical compensation sheet and liquid crystal display
- Patent number 7,199,848
- Issue date Apr 3, 2007
- Konica Corporation
- Noriyasu Kuzuhara
- G02 - OPTICS
Information Patent Grant
Polarizing plate having cellulose ester films on opposite sides the...
- Patent number 7,184,112
- Issue date Feb 27, 2007
- Konica Corporation
- Noriyasu Kuzuhara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical compensation sheet and liquid crystal display
- Patent number 7,158,200
- Issue date Jan 2, 2007
- Konica Corporation
- Noriyasu Kuzuhara
- G02 - OPTICS
Information Patent Grant
Optical compensation film, viewing angle compensation integral type...
- Patent number 7,105,213
- Issue date Sep 12, 2006
- Konica Minolta Holdings, Inc.
- Koji Tasaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polarizing plate having a stretched film on a side thereof and liqu...
- Patent number 7,038,744
- Issue date May 2, 2006
- Konica Corporation
- Noriyasu Kuzuhara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical compensation film, viewing angle compensation integral type...
- Patent number 6,881,457
- Issue date Apr 19, 2005
- Konica Minolta Holdings, Inc.
- Koji Tasaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cellulose ester film, its manufacturing method, optical retardation...
- Patent number 6,814,914
- Issue date Nov 9, 2004
- Konica Corporation
- Koji Tasaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical film and liquid crystal display using the same
- Patent number 6,740,370
- Issue date May 25, 2004
- Konica Corporation
- Toshiaki Shibue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical film and liquid crystal display using the same
- Patent number 6,623,811
- Issue date Sep 23, 2003
- Konica Corporation
- Toshiaki Shibue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical film and liquid crystal display using the same
- Patent number 6,503,581
- Issue date Jan 7, 2003
- Konica Corporation
- Toshiaki Shibue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ANTI-FOGGING FILM, ANTI-FOGGING GLASS, GLASS LAMINATE, AND LIQUID C...
- Publication number 20160209551
- Publication date Jul 21, 2016
- Konica Minolta, Inc.
- Hiroshi BEKKU
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD FOR PRODUCING VERTICAL ALIGNMENT LIQUID CRYSTAL DISPLAY
- Publication number 20100314035
- Publication date Dec 16, 2010
- Konica Corporation
- Toshiaki Shibue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Optical Film, Manufacturing Method for Optical Film, Polarizing Pla...
- Publication number 20100239789
- Publication date Sep 23, 2010
- Konica Minolta Opto, Inc.
- Hiroki Umeda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL FILM AND LIQUID CRYSTAL DISPLAY USING THE SAME
- Publication number 20090002616
- Publication date Jan 1, 2009
- Konica Corporation
- Toshiaki Shibue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OPTICAL COMPENSATION FILM, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY
- Publication number 20080129934
- Publication date Jun 5, 2008
- Konica Minolta Opto, Inc.
- Hiroki Umeda
- G02 - OPTICS
Information Patent Application
CELLULOSE ESTER FILM, ITS MANUFACTURING METHOD, OPTICAL RETARDATION...
- Publication number 20070178252
- Publication date Aug 2, 2007
- Konica Corporation
- Koji Tasaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL FILM AND LIQUID CRYSTAL DISPLAY USING THE SAME
- Publication number 20070166484
- Publication date Jul 19, 2007
- Konica Corporation
- Toshiaki Shibue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY EMPLOYING THE SAME
- Publication number 20070116898
- Publication date May 24, 2007
- Konica Corporation
- Noriyasu Kuzuhara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RETARDATION FILM, POLARIZING PLATE AND VERTICAL ALIGNMENT MODE LIQU...
- Publication number 20070097302
- Publication date May 3, 2007
- Konica Minolta Opto, Inc.
- Hiroki UMEDA
- G02 - OPTICS
Information Patent Application
Liquid crystal display device
- Publication number 20070046870
- Publication date Mar 1, 2007
- KONICA MINOLTA OPTO, INC.
- Takashi Murakami
- G02 - OPTICS
Information Patent Application
Retardation film, manufacturing method thereof, polarizing plate an...
- Publication number 20070046865
- Publication date Mar 1, 2007
- KONICA MINOLTA OPTO. INC.
- Hiroki Umeda
- G02 - OPTICS
Information Patent Application
Polarizing plate and liquid crystal display device
- Publication number 20070019133
- Publication date Jan 25, 2007
- Konica Minolta Opto, Inc.
- Hiroki Umeda
- G02 - OPTICS
Information Patent Application
Polarizing plate and display device
- Publication number 20060292315
- Publication date Dec 28, 2006
- Konica Minolta Opto, Inc.
- Shinji Inagaki
- G02 - OPTICS
Information Patent Application
Cellulose ester film, polarizing plate and liquid crystal display
- Publication number 20060257591
- Publication date Nov 16, 2006
- Konica Minolta Opto, Inc.
- Takahiro Takagi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polarizing plate and liquid crystal display employing the same
- Publication number 20060082703
- Publication date Apr 20, 2006
- KONICA CORPORATION
- Noriyasu Kuzuhara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Optical compensation film, polarizing plate, displaying apparatus,...
- Publication number 20050233095
- Publication date Oct 20, 2005
- KONICA MINOLTA OPTO, INC.
- Hiroki Umeda
- G02 - OPTICS
Information Patent Application
Optical compensation film, viewing angle compensation integral type...
- Publication number 20050163942
- Publication date Jul 28, 2005
- Koji Tasaka
- G02 - OPTICS
Information Patent Application
Cellulose ester film, its manufacturing method, optical retardation...
- Publication number 20050046074
- Publication date Mar 3, 2005
- KONICA CORPORATION
- Koji Tasaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical compensation film, polarizing plate and liquid crystal display
- Publication number 20050012883
- Publication date Jan 20, 2005
- Konica Minolta Opto, Inc.
- Hiroki Umeda
- G02 - OPTICS
Information Patent Application
Optical film and liquid crystal display using the same
- Publication number 20040180149
- Publication date Sep 16, 2004
- Konica Corporation
- Toshiaki Shibue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Optical compensation film, viewing angle compensation integral type...
- Publication number 20040161551
- Publication date Aug 19, 2004
- Konica Minolta Holdings, Inc.
- Koji Tasaka
- G02 - OPTICS
Information Patent Application
Optical compensation sheet and liquid crystal display
- Publication number 20040080693
- Publication date Apr 29, 2004
- KONICA CORPORATION
- Noriyasu Kuzuhara
- G02 - OPTICS
Information Patent Application
Optical film and liquid crystal display using the same
- Publication number 20040022962
- Publication date Feb 5, 2004
- Konica Corporation
- Toshiaki Shibue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polarizing plate and liquid crystal display employing the same
- Publication number 20030156235
- Publication date Aug 21, 2003
- Noriyasu Kuzuhara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Optical film and liquid crystal display using the same
- Publication number 20030129327
- Publication date Jul 10, 2003
- Toshiaki Shibue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Optical compensation sheet and liquid crystal display
- Publication number 20030067572
- Publication date Apr 10, 2003
- KONICA CORPORATION
- Hiroki Umeda
- G02 - OPTICS
Information Patent Application
Cellulose ester film, its manufacturing method, optical retardation...
- Publication number 20030020208
- Publication date Jan 30, 2003
- Koji Tasaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical compensation sheet and liquid crystal display
- Publication number 20020041352
- Publication date Apr 11, 2002
- KONICA CORPORATION
- Noriyasu Kuzuhara
- G02 - OPTICS

Hiroki Umeda

Person

Patents Grantslast 30 patents

Manufacturing method for optical film

Method for producing vertical alignment liquid crystal display

Optical film and liquid crystal display using the same

Cellulose ester film, its manufacturing method, optical retardation...

Cellulose ester film, polarizing plate and liquid crystal display

Retardation film, polarizing plate and vertical alignment mode liqu...

Polarizing plate and liquid crystal display employing the same

Polarizing plate and display device

Polarizing plate and liquid crystal display device

Liquid crystal display device

Retardation film, manufacturing method thereof, polarizing plate an...

Optical film and liquid crystal display using the same

Optical compensation film, polarizing plate, displaying apparatus,...

Optical compensation film, polarizing plate and liquid crystal display

Cellulose ester film, its manufacturing method, optical retardation...

Optical compensation sheet and liquid crystal display

Optical film and liquid crystal display using the same

Optical compensation sheet and liquid crystal display

Polarizing plate having cellulose ester films on opposite sides the...

Optical compensation sheet and liquid crystal display

Optical compensation film, viewing angle compensation integral type...

Polarizing plate having a stretched film on a side thereof and liqu...

Optical compensation film, viewing angle compensation integral type...

Cellulose ester film, its manufacturing method, optical retardation...

Optical film and liquid crystal display using the same

Optical film and liquid crystal display using the same

Optical film and liquid crystal display using the same

Patents Applicationslast 30 patents

ANTI-FOGGING FILM, ANTI-FOGGING GLASS, GLASS LAMINATE, AND LIQUID C...

METHOD FOR PRODUCING VERTICAL ALIGNMENT LIQUID CRYSTAL DISPLAY

Optical Film, Manufacturing Method for Optical Film, Polarizing Pla...

OPTICAL FILM AND LIQUID CRYSTAL DISPLAY USING THE SAME

OPTICAL COMPENSATION FILM, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY

CELLULOSE ESTER FILM, ITS MANUFACTURING METHOD, OPTICAL RETARDATION...

OPTICAL FILM AND LIQUID CRYSTAL DISPLAY USING THE SAME

POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY EMPLOYING THE SAME

RETARDATION FILM, POLARIZING PLATE AND VERTICAL ALIGNMENT MODE LIQU...

Liquid crystal display device

Retardation film, manufacturing method thereof, polarizing plate an...

Polarizing plate and liquid crystal display device

Polarizing plate and display device

Cellulose ester film, polarizing plate and liquid crystal display

Polarizing plate and liquid crystal display employing the same

Optical compensation film, polarizing plate, displaying apparatus,...

Optical compensation film, viewing angle compensation integral type...

Cellulose ester film, its manufacturing method, optical retardation...

Optical compensation film, polarizing plate and liquid crystal display

Optical film and liquid crystal display using the same

Optical compensation film, viewing angle compensation integral type...

Optical compensation sheet and liquid crystal display

Optical film and liquid crystal display using the same

Polarizing plate and liquid crystal display employing the same

Optical film and liquid crystal display using the same

Optical compensation sheet and liquid crystal display

Cellulose ester film, its manufacturing method, optical retardation...

Optical compensation sheet and liquid crystal display