Keiichi Betsui

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Stereo camera
- Patent number 11,346,663
- Issue date May 31, 2022
- Hitachi Astemo, Ltd.
- Toshiyuki Aoki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Stereo camera, onboard lighting unit, and stereo camera system
- Patent number 11,290,703
- Issue date Mar 29, 2022
- Hitachi, Ltd.
- Takeshi Shimano
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Stereo image processing device
- Patent number 10,992,920
- Issue date Apr 27, 2021
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Kazuyoshi Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing device
- Patent number 10,636,130
- Issue date Apr 28, 2020
- Hitachi Automotive Systems, Ltd.
- Haruki Matono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical system that widens an image capture view angle
- Patent number 10,281,272
- Issue date May 7, 2019
- Hitachi Automotive Systems, Ltd.
- Seiji Murata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging device
- Patent number 10,026,158
- Issue date Jul 17, 2018
- Hitachi Automotive Systems, Ltd.
- Toshiyuki Aoki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Beam scanning type display apparatus
- Patent number 9,459,448
- Issue date Oct 4, 2016
- Hitachi Maxell, Ltd.
- Shoji Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Plasma display panel having inert film and manufacturing method
- Patent number 8,692,463
- Issue date Apr 8, 2014
- Hitachi Consumer Electronics Co., Ltd.
- Minoru Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional image projector
- Patent number 8,658,988
- Issue date Feb 25, 2014
- Hitachi Consumer Electronics Co., Inc.
- Keiichi Betsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Driving method of liquid crystal display device and liquid crystal...
- Patent number 8,564,514
- Issue date Oct 22, 2013
- Fujitsu Limited
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device and display method
- Patent number 8,466,861
- Issue date Jun 18, 2013
- Fujitsu Limited
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Drive method for liquid crystal display device and liquid crystal d...
- Patent number 8,253,674
- Issue date Aug 28, 2012
- Fujitsu Limited
- Tetsuya Makino
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Plasma display panel having a discharge stabilizer powder and metho...
- Patent number 8,207,672
- Issue date Jun 26, 2012
- Hitachi, Ltd.
- Keiichi Betsui
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Liquid crystal display device having spontaneous polarization
- Patent number 8,044,901
- Issue date Oct 25, 2011
- Fujitsu Limited
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 8,009,249
- Issue date Aug 30, 2011
- Fujitsu Limited
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 7,847,913
- Issue date Dec 7, 2010
- Fujitsu Limited
- Toshiaki Yoshihara
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device and alignment process method
- Patent number 7,821,610
- Issue date Oct 26, 2010
- Fujitsu Limited
- Tetsuya Makino
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device and orientation processing method
- Patent number 7,764,346
- Issue date Jul 27, 2010
- Fujitsu Limited
- Shinji Tadaki
- G02 - OPTICS
Information Patent Grant
Display device and display method
- Patent number 7,755,594
- Issue date Jul 13, 2010
- Fujitsu Limited
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 7,724,229
- Issue date May 25, 2010
- Fujitsu Limited
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 7,499,012
- Issue date Mar 3, 2009
- Fujitsu Limited
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Gas discharge panel substrate assembly having protective layer in c...
- Patent number 7,372,206
- Issue date May 13, 2008
- Fujitsu Limited
- Kazunori Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal display device and method of manufacturing liquid cr...
- Patent number 7,362,404
- Issue date Apr 22, 2008
- Fujitsu Limited
- Shinji Tadaki
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 7,312,774
- Issue date Dec 25, 2007
- Fujitsu Limited
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and display method
- Patent number 7,176,879
- Issue date Feb 13, 2007
- Fujitsu Limited
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method of manufacturing a liquid crystal display device having spon...
- Patent number 7,161,652
- Issue date Jan 9, 2007
- Fujitsu Limited
- Toshiaki Yoshihara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Field emission cathode with emitters formed of acicular protrusions...
- Patent number 7,030,545
- Issue date Apr 18, 2006
- Fujitsu Limited
- Kazunori Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device
- Patent number 7,019,762
- Issue date Mar 28, 2006
- Fujitsu Limited
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 6,940,478
- Issue date Sep 6, 2005
- Fujitsu Limited
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device having spontaneous polarization
- Patent number 6,888,610
- Issue date May 3, 2005
- Fujitsu Limited
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
IMAGING APPARATUS
- Publication number 20240388778
- Publication date Nov 21, 2024
- Hitachi, Ltd
- Ryota KAWAMATA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Stereo Camera, Onboard Lighting Unit, and Stereo Camera System
- Publication number 20210160476
- Publication date May 27, 2021
- Hitachi, Ltd
- Takeshi SHIMANO
- B60 - VEHICLES IN GENERAL
Information Patent Application
Stereo Camera
- Publication number 20200271447
- Publication date Aug 27, 2020
- Hitachi Automotive Systems, Ltd.
- Toshiyuki AOKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Stereo Image Processing Device
- Publication number 20200213574
- Publication date Jul 2, 2020
- Hitachi Automotive Systems, Ltd.
- Kazuyoshi YAMAZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image Processing Device
- Publication number 20180150949
- Publication date May 31, 2018
- Hitachi Automotive Systems, Ltd.
- Haruki MATONO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGING LENS, IMAGING DEVICE USING SAME, AND DISTANCE MEASURING SYSTEM
- Publication number 20180017768
- Publication date Jan 18, 2018
- Hitachi, Ltd
- Keiichi BETSUI
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM, IMAGE CAPTURING DEVICE AND DISTANCE MEASURING SYSTEM
- Publication number 20170314917
- Publication date Nov 2, 2017
- Hitachi Automotive Systems, Ltd.
- Seiji MURATA
- G02 - OPTICS
Information Patent Application
IMAGING DEVICE
- Publication number 20170221188
- Publication date Aug 3, 2017
- Hitachi Automotive Systems, Ltd.
- Toshiyuki AOKI
- G01 - MEASURING TESTING
Information Patent Application
BEAM SCANNING TYPE DISPLAY APPARATUS
- Publication number 20140240808
- Publication date Aug 28, 2014
- Hitachi Maxell, Ltd.
- Shoji YAMAMOTO
- G02 - OPTICS
Information Patent Application
THREE-DIMENSIONAL IMAGE PROJECTOR
- Publication number 20130341508
- Publication date Dec 26, 2013
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Keiichi BETSUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLASMA DISPLAY PANEL AND PLASMA DISPLAY DEVICE
- Publication number 20110018786
- Publication date Jan 27, 2011
- Keiichi Betsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME, AND DISC...
- Publication number 20110001427
- Publication date Jan 6, 2011
- Hitachi, Ltd
- Keiichi Betsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA DISPLAY PANEL AND ITS MANUFACTURING METHOD
- Publication number 20100289726
- Publication date Nov 18, 2010
- Minoru Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA DISPLAY DEVICE
- Publication number 20100194727
- Publication date Aug 5, 2010
- Yoshiho Seo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PLASMA DISPLAY PANEL, DRIVING METHOD OF PLASMA DISPLAY PANEL, AND P...
- Publication number 20090244040
- Publication date Oct 1, 2009
- Hitachi, Ltd.
- Yoshiho SEO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display device
- Publication number 20080303990
- Publication date Dec 11, 2008
- Fujitsu Limited
- Toshiaki Yoshihara
- G02 - OPTICS
Information Patent Application
Liquid crystal display device
- Publication number 20080266510
- Publication date Oct 30, 2008
- Fujitsu Limited
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAY METHOD
- Publication number 20080192158
- Publication date Aug 14, 2008
- Fujitsu Limited
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
GAS DISCHARGE PANEL SUBSTRATE ASSEMBLY HAVING PROTECTIVE LAYER IN C...
- Publication number 20080194165
- Publication date Aug 14, 2008
- Fujitsu Limited and Fujitsu Hitachi Plasma Display Limited
- Kazunori INOUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display method and display device
- Publication number 20080158141
- Publication date Jul 3, 2008
- Fujitsu Limited
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display device and alignment process method
- Publication number 20080042961
- Publication date Feb 21, 2008
- FUJITSU LIMITED
- Tetsuya Makino
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display device
- Publication number 20080043178
- Publication date Feb 21, 2008
- Fujitsu Limited
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20080018588
- Publication date Jan 24, 2008
- FUJITSU LIMITED
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display device and orientation processing method
- Publication number 20080002120
- Publication date Jan 3, 2008
- Fujitsu Limited
- Shinji Tadaki
- G02 - OPTICS
Information Patent Application
Drive method for liquid crystal display device and liquid crystal d...
- Publication number 20080001878
- Publication date Jan 3, 2008
- Fujitsu Limited
- Tetsuya Makino
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display device
- Publication number 20070176879
- Publication date Aug 2, 2007
- FUJITSU LIMITED
- Tetsuya Makino
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Flat panel display and display device
- Publication number 20070159108
- Publication date Jul 12, 2007
- Shin'ya Fukuta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display device
- Publication number 20070063925
- Publication date Mar 22, 2007
- FUJITSU LIMITED
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display device
- Publication number 20070018921
- Publication date Jan 25, 2007
- FUJITSU LIMITED
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display device and its driving method
- Publication number 20070008441
- Publication date Jan 11, 2007
- FUJITSU LIMITED
- Toshiaki Yoshihara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Keiichi Betsui

Person

Patents Grantslast 30 patents

Stereo camera

Stereo camera, onboard lighting unit, and stereo camera system

Stereo image processing device

Image processing device

Optical system that widens an image capture view angle

Imaging device

Beam scanning type display apparatus

Plasma display panel having inert film and manufacturing method

Three-dimensional image projector

Driving method of liquid crystal display device and liquid crystal...

Liquid crystal display device and display method

Drive method for liquid crystal display device and liquid crystal d...

Plasma display panel having a discharge stabilizer powder and metho...

Liquid crystal display device having spontaneous polarization

Liquid crystal display device

Liquid crystal display device

Liquid crystal display device and alignment process method

Liquid crystal display device and orientation processing method

Display device and display method

Liquid crystal display device

Liquid crystal display device

Gas discharge panel substrate assembly having protective layer in c...

Liquid crystal display device and method of manufacturing liquid cr...

Liquid crystal display device

Display device and display method

Method of manufacturing a liquid crystal display device having spon...

Field emission cathode with emitters formed of acicular protrusions...

Display device

Liquid crystal display device

Liquid crystal display device having spontaneous polarization

Patents Applicationslast 30 patents

IMAGING APPARATUS

Stereo Camera, Onboard Lighting Unit, and Stereo Camera System

Stereo Camera

Stereo Image Processing Device

Image Processing Device

IMAGING LENS, IMAGING DEVICE USING SAME, AND DISTANCE MEASURING SYSTEM

OPTICAL SYSTEM, IMAGE CAPTURING DEVICE AND DISTANCE MEASURING SYSTEM

IMAGING DEVICE

BEAM SCANNING TYPE DISPLAY APPARATUS

THREE-DIMENSIONAL IMAGE PROJECTOR

PLASMA DISPLAY PANEL AND PLASMA DISPLAY DEVICE

PLASMA DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME, AND DISC...

PLASMA DISPLAY PANEL AND ITS MANUFACTURING METHOD

PLASMA DISPLAY DEVICE

PLASMA DISPLAY PANEL, DRIVING METHOD OF PLASMA DISPLAY PANEL, AND P...

Liquid crystal display device

Liquid crystal display device

LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAY METHOD

GAS DISCHARGE PANEL SUBSTRATE ASSEMBLY HAVING PROTECTIVE LAYER IN C...

Display method and display device

Liquid crystal display device and alignment process method

Liquid crystal display device

LIQUID CRYSTAL DISPLAY DEVICE

Liquid crystal display device and orientation processing method

Drive method for liquid crystal display device and liquid crystal d...

Liquid crystal display device

Flat panel display and display device

Liquid crystal display device

Liquid crystal display device

Liquid crystal display device and its driving method