Kazuhiro Ogawa

Person

Chiba-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Imaging apparatus with switchable lower-limit voltage
- Patent number 12,149,821
- Issue date Nov 19, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takashi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal display device
- Patent number 8,730,443
- Issue date May 20, 2014
- Japan Display Inc.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Grant
In-plane field type liquid crystal display device comprising liquid...
- Patent number 8,704,988
- Issue date Apr 22, 2014
- Japan Display Inc.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Grant
In-plane field type liquid crystal display device comprising liquid...
- Patent number 8,427,613
- Issue date Apr 23, 2013
- Hitachi Displays, Ltd.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Grant
Liquid crystal display
- Patent number 8,358,394
- Issue date Jan 22, 2013
- Hitachi Displays, Ltd.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 8,300,035
- Issue date Oct 30, 2012
- Hitachi Displays, Ltd.
- Kazuhiro Ogawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Liquid crystal display device with semiconductor layer of TFT and p...
- Patent number 8,233,126
- Issue date Jul 31, 2012
- Hitachi Displays, Ltd.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Grant
In-plane field type liquid crystal display device comprising liquid...
- Patent number 8,154,698
- Issue date Apr 10, 2012
- Hitachi Displays, Ltd.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Grant
Liquid crystal display having a pixel region with a source electrod...
- Patent number 8,027,005
- Issue date Sep 27, 2011
- Hitachi, Ltd.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Grant
In-plane field type liquid crystal display device comprising liquid...
- Patent number 7,956,973
- Issue date Jun 7, 2011
- Hitachi, Ltd.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device module and liquid crystal display mon...
- Patent number RE42309
- Issue date Apr 26, 2011
- Hitachi, Ltd.
- Kazuhiro Ogawa
- 349 - Liquid crystal cells, elements and systems
Information Patent Grant
Active-matrix liquid crystal display
- Patent number 7,760,319
- Issue date Jul 20, 2010
- Hitachi, Ltd.
- Kazuhiko Yanagawa
- G02 - OPTICS
Information Patent Grant
In-plane field type liquid crystal display device comprising liquid...
- Patent number 7,724,334
- Issue date May 25, 2010
- Hitachi, Ltd.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Grant
Active matrix liquid crystal display device
- Patent number 7,612,853
- Issue date Nov 3, 2009
- Hitachi, Ltd.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Grant
Active-matrix liquid crystal display
- Patent number 7,408,609
- Issue date Aug 5, 2008
- Hitachi, Ltd.
- Kazuhiko Yanagawa
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 7,352,427
- Issue date Apr 1, 2008
- Hitachi, Ltd.
- Kazuhiro Ogawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
In-plane field type liquid crystal display device comprising liquid...
- Patent number 7,345,729
- Issue date Mar 18, 2008
- Hitachi, Ltd.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Grant
Active-matrix liquid crystal display
- Patent number 7,289,182
- Issue date Oct 30, 2007
- Hitachi, Ltd.
- Kazuhiko Yanagawa
- G02 - OPTICS
Information Patent Grant
Active matrix LCD device with image signal lines having a multilaye...
- Patent number RE39798
- Issue date Aug 28, 2007
- Hitachi, Ltd.
- Kikuo Ono
- 349 - Liquid crystal cells, elements and systems
Information Patent Grant
Liquid crystal display device
- Patent number 7,206,055
- Issue date Apr 17, 2007
- Hitachi, Ltd.
- Kazuhiro Ogawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
In-plane field type liquid crystal display device comprising liquid...
- Patent number 7,158,202
- Issue date Jan 2, 2007
- Hitachi, Ltd.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 7,106,408
- Issue date Sep 12, 2006
- Hitachi, Ltd.
- Kazuhiro Ogawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Active-matrix liquid crystal display
- Patent number 7,102,711
- Issue date Sep 5, 2006
- Hitachi, Ltd.
- Kazuhiko Yanagawa
- G02 - OPTICS
Information Patent Grant
In-plane field type liquid crystal display device comprising liquid...
- Patent number 7,095,470
- Issue date Aug 22, 2006
- Hitachi, Ltd.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Grant
In-plane field type liquid crystal display device comprising liquid...
- Patent number 7,088,414
- Issue date Aug 8, 2006
- Hitachi, Ltd.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Grant
In-plane field type liquid crystal display device comprising liquid...
- Patent number 7,079,212
- Issue date Jul 18, 2006
- Hitachi, Ltd.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Grant
In-plane field type liquid crystal display device comprising liquid...
- Patent number 7,046,324
- Issue date May 16, 2006
- Hitachi, Ltd.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Grant
In-plane field type liquid crystal display device comprising liquid...
- Patent number 7,046,325
- Issue date May 16, 2006
- Hitachi, Ltd.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Grant
Lateral electric-field liquid crystal display device suitable for i...
- Patent number 6,975,374
- Issue date Dec 13, 2005
- Hitachi, Ltd.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 6,961,110
- Issue date Nov 1, 2005
- Hitachi, Ltd.
- Kazuhiro Ogawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
IMAGING DEVICE
- Publication number 20250088738
- Publication date Mar 13, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Kazuyuki OHASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING APPARATUS
- Publication number 20230370715
- Publication date Nov 16, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Takashi SUZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Liquid Crystal Display Device
- Publication number 20130222727
- Publication date Aug 29, 2013
- Panasonic Liquid Crystal Display Co., Ltd.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Application
In-Plane Field Type Liquid Crystal Display Device Comprising Liquid...
- Publication number 20130194534
- Publication date Aug 1, 2013
- Panasonic Liquid Crystal Display Co., Ltd.
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Application
Liquid Crystal Display
- Publication number 20120293761
- Publication date Nov 22, 2012
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Application
Liquid Crystal Display
- Publication number 20120057113
- Publication date Mar 8, 2012
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Application
Liquid Crystal Display
- Publication number 20120008076
- Publication date Jan 12, 2012
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Application
In-Plane Field Type Liquid Crystal Display Device Comprising Liquid...
- Publication number 20110234961
- Publication date Sep 29, 2011
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Application
In-Plane Field Type Liquid Crystal Display Device Comprising Liquid...
- Publication number 20110228199
- Publication date Sep 22, 2011
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Application
Liquid Crystal Display Device
- Publication number 20100195038
- Publication date Aug 5, 2010
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Application
In-Plane Field Type Liquid Crystal Display Device Comprising Liquid...
- Publication number 20100103361
- Publication date Apr 29, 2010
- Masuyuki OHTA
- G02 - OPTICS
Information Patent Application
Liquid Crystal Display Device
- Publication number 20090251446
- Publication date Oct 8, 2009
- Kazuhiro Ogawa
- G02 - OPTICS
Information Patent Application
Liquid crystal display
- Publication number 20090167997
- Publication date Jul 2, 2009
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Application
In-Plane Field Type Liquid Crystal Display Device Comprising Liquid...
- Publication number 20080303998
- Publication date Dec 11, 2008
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Application
Active-Matrix Liquid Crystal Display
- Publication number 20080297714
- Publication date Dec 4, 2008
- Kazuhiko Yanagawa
- G02 - OPTICS
Information Patent Application
Active-Matrix Liquid Crystal Display
- Publication number 20080024711
- Publication date Jan 31, 2008
- Kazuhiko Yanagawa
- G02 - OPTICS
Information Patent Application
Liquid Crystal Display Device
- Publication number 20080024424
- Publication date Jan 31, 2008
- Kazuhiro Ogawa
- G02 - OPTICS
Information Patent Application
Liquid crystal display
- Publication number 20070052901
- Publication date Mar 8, 2007
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Application
Liquid crystal display device
- Publication number 20070002254
- Publication date Jan 4, 2007
- Kazuhiro Ogawa
- G02 - OPTICS
Information Patent Application
Active-matrix liquid crystal display
- Publication number 20060290862
- Publication date Dec 28, 2006
- Kazuhiko Yanagawa
- G02 - OPTICS
Information Patent Application
In-plane field type liquid crystal display device comprising liquid...
- Publication number 20060244888
- Publication date Nov 2, 2006
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Application
Lateral electric-field liquid crystal display device suitable for i...
- Publication number 20060023152
- Publication date Feb 2, 2006
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Application
Active-matrix liquid crystal display
- Publication number 20050225692
- Publication date Oct 13, 2005
- Kazuhiko Yanagawa
- G02 - OPTICS
Information Patent Application
Display device
- Publication number 20050162604
- Publication date Jul 28, 2005
- Kazuhiro Ogawa
- G02 - OPTICS
Information Patent Application
Display device
- Publication number 20040174486
- Publication date Sep 9, 2004
- Kazuhiro Ogawa
- G02 - OPTICS
Information Patent Application
Active-matrix liquid crystal display
- Publication number 20040125255
- Publication date Jul 1, 2004
- Kazuhiko Yanagawa
- G02 - OPTICS
Information Patent Application
Liquid crystal display module and liquid crystal display monitor mo...
- Publication number 20040085491
- Publication date May 6, 2004
- Hitachi, Ltd.
- Kazuhiro Ogawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
In-plane field type liquid crystal display device comprising liquid...
- Publication number 20040032384
- Publication date Feb 19, 2004
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Application
In-plane field type liquid crystal display device comprising liquid...
- Publication number 20030184700
- Publication date Oct 2, 2003
- Masuyuki Ohta
- G02 - OPTICS
Information Patent Application
In-plane field type liquid crystal display device comprising liquid...
- Publication number 20030184698
- Publication date Oct 2, 2003
- Masuyuki Ohta
- G02 - OPTICS

Kazuhiro Ogawa

Person

Patents Grantslast 30 patents

Imaging apparatus with switchable lower-limit voltage

Liquid crystal display device

In-plane field type liquid crystal display device comprising liquid...

In-plane field type liquid crystal display device comprising liquid...

Liquid crystal display

Liquid crystal display device

Liquid crystal display device with semiconductor layer of TFT and p...

In-plane field type liquid crystal display device comprising liquid...

Liquid crystal display having a pixel region with a source electrod...

In-plane field type liquid crystal display device comprising liquid...

Liquid crystal display device module and liquid crystal display mon...

Active-matrix liquid crystal display

In-plane field type liquid crystal display device comprising liquid...

Active matrix liquid crystal display device

Active-matrix liquid crystal display

Display device

In-plane field type liquid crystal display device comprising liquid...

Active-matrix liquid crystal display

Active matrix LCD device with image signal lines having a multilaye...

Liquid crystal display device

In-plane field type liquid crystal display device comprising liquid...

Display device

Active-matrix liquid crystal display

In-plane field type liquid crystal display device comprising liquid...

In-plane field type liquid crystal display device comprising liquid...

In-plane field type liquid crystal display device comprising liquid...

In-plane field type liquid crystal display device comprising liquid...

In-plane field type liquid crystal display device comprising liquid...

Lateral electric-field liquid crystal display device suitable for i...

Display device

Patents Applicationslast 30 patents

IMAGING DEVICE

IMAGING APPARATUS

Liquid Crystal Display Device

In-Plane Field Type Liquid Crystal Display Device Comprising Liquid...

Liquid Crystal Display

Liquid Crystal Display

Liquid Crystal Display

In-Plane Field Type Liquid Crystal Display Device Comprising Liquid...

In-Plane Field Type Liquid Crystal Display Device Comprising Liquid...

Liquid Crystal Display Device

In-Plane Field Type Liquid Crystal Display Device Comprising Liquid...

Liquid Crystal Display Device

Liquid crystal display

In-Plane Field Type Liquid Crystal Display Device Comprising Liquid...

Active-Matrix Liquid Crystal Display

Active-Matrix Liquid Crystal Display

Liquid Crystal Display Device

Liquid crystal display

Liquid crystal display device

Active-matrix liquid crystal display

In-plane field type liquid crystal display device comprising liquid...

Lateral electric-field liquid crystal display device suitable for i...

Active-matrix liquid crystal display

Display device

Display device

Active-matrix liquid crystal display

Liquid crystal display module and liquid crystal display monitor mo...

In-plane field type liquid crystal display device comprising liquid...

In-plane field type liquid crystal display device comprising liquid...

In-plane field type liquid crystal display device comprising liquid...