Keiji Takizawa

Person

Suwa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lighting device
- Patent number 12,163,642
- Issue date Dec 10, 2024
- Japan Display Inc.
- Kojiro Ikeda
- F21 - LIGHTING
Information Patent Grant
Display device projecting an aerial image
- Patent number 11,531,396
- Issue date Dec 20, 2022
- Japan Display Inc.
- Shuji Hayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Stator of rotary electric machine and method of manufacturing stato...
- Patent number 11,075,560
- Issue date Jul 27, 2021
- Toyota Jidosha Kabushiki Kaisha
- Masashi Matsumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Display device
- Patent number 10,782,783
- Issue date Sep 22, 2020
- Japan Display Inc.
- Shuji Hayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal display device
- Patent number 10,061,168
- Issue date Aug 28, 2018
- Japan Display Inc.
- Toshiharu Matsushima
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 9,785,021
- Issue date Oct 10, 2017
- Japan Display Inc.
- Toshiharu Matsushima
- G02 - OPTICS
Information Patent Grant
Control device for hybrid vehicle
- Patent number 9,463,788
- Issue date Oct 11, 2016
- Toyota Jidosha Kabushiki Kaisha
- Keiji Takizawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Segment coil, method of manufacturing segment coil, and stator incl...
- Patent number 9,293,957
- Issue date Mar 22, 2016
- Toyota Jidosha Kabushiki Kaisha
- Keiji Takizawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device for hybrid vehicle
- Patent number 9,126,585
- Issue date Sep 8, 2015
- Toyota Jidosha Kabushiki Kaisha
- Keiji Takizawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display device
- Patent number 8,780,025
- Issue date Jul 15, 2014
- Japan Display West Inc.
- Toshinori Uehara
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 8,780,301
- Issue date Jul 15, 2014
- Japan Display West Inc.
- Kojiro Ikeda
- G02 - OPTICS
Information Patent Grant
Electro-optical display apparatus
- Patent number 8,704,990
- Issue date Apr 22, 2014
- Japan Display West Inc.
- Shuhei Yoshida
- G02 - OPTICS
Information Patent Grant
Electric motor
- Patent number 8,519,579
- Issue date Aug 27, 2013
- Toyota Jidosha Kabushiki Kaisha
- Tomohiko Miyamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Liquid crystal device and electronic apparatus
- Patent number 8,334,956
- Issue date Dec 18, 2012
- Sony Corporation
- Shuhei Yoshida
- G02 - OPTICS
Information Patent Grant
Liquid crystal device, electronic apparatus, and method of manufact...
- Patent number 8,310,609
- Issue date Nov 13, 2012
- Sony Corporation
- Shuhei Yoshida
- G02 - OPTICS
Information Patent Grant
Liquid crystal display panel, electronic apparatus equipped with th...
- Patent number 8,125,602
- Issue date Feb 28, 2012
- Sony Corporation
- Hiroki Sugiyama
- G02 - OPTICS
Information Patent Grant
Motor control device, motored vehicle equipped therewith, and metho...
- Patent number 8,096,919
- Issue date Jan 17, 2012
- Toyota Jidosha Kabushiki Kaisha
- Keiji Takizawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor control device, motored vehicle equipped therewith, and metho...
- Patent number 8,089,234
- Issue date Jan 3, 2012
- Toyota Jidosha Kabushiki Kaisha
- Keiji Takizawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Interphase insulating member and rotating electric machine
- Patent number 7,982,355
- Issue date Jul 19, 2011
- Toyota Jidosha Kabushiki
- Keiji Takizawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Display device
- Patent number 7,936,423
- Issue date May 3, 2011
- Sony Corporation
- Kimitaka Kamijo
- G02 - OPTICS
Information Patent Grant
Electro-optical device with transmissive and reflection display reg...
- Patent number 7,889,294
- Issue date Feb 15, 2011
- Seiko Epson Corporation
- Kimitaka Kamijo
- G02 - OPTICS
Information Patent Grant
Electro-optical device and electronic apparatus
- Patent number 7,791,574
- Issue date Sep 7, 2010
- Seiko Epson Corporation
- Kimitaka Kamijo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Transflective display device having three primary color filters and...
- Patent number 7,760,297
- Issue date Jul 20, 2010
- Sony Corporation
- Keiji Takizawa
- G02 - OPTICS
Information Patent Grant
Color filter substrate, liquid crystal unit, and electronic device
- Patent number 7,671,828
- Issue date Mar 2, 2010
- Epson Imaging Devices Corporation
- Tomoyuki Nakano
- G02 - OPTICS
Information Patent Grant
Substrate for electrooptic device and method of manufacturing the s...
- Patent number 7,630,115
- Issue date Dec 8, 2009
- Seiko Epson Corporation
- Yoshihiro Otagiri
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electro-optical device having three sub-pixels with three colors in...
- Patent number 7,630,034
- Issue date Dec 8, 2009
- Epson Imaging Devices Corporation
- Keiji Takizawa
- G02 - OPTICS
Information Patent Grant
Electro-optical device producing wider reproducible color range hav...
- Patent number 7,626,659
- Issue date Dec 1, 2009
- Epson Imaging Devices Corporation
- Keiji Takizawa
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device having misaligned reflectors
- Patent number 7,626,660
- Issue date Dec 1, 2009
- Seiko Epson Corporation
- Keiji Takizawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal device board, liquid crystal device, and electronic...
- Patent number 7,623,206
- Issue date Nov 24, 2009
- Seiko Epson Corporation
- Keiji Takizawa
- G02 - OPTICS
Information Patent Grant
Electro-optical device, color filter substrate and electronic appar...
- Patent number 7,612,846
- Issue date Nov 3, 2009
- Seiko Epson Corporation
- Keiji Takizawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING DEVICE
- Publication number 20240392934
- Publication date Nov 28, 2024
- Japan Display Inc.
- Kojiro IKEDA
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE
- Publication number 20240117955
- Publication date Apr 11, 2024
- Japan Display Inc.
- Kojiro IKEDA
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20200371595
- Publication date Nov 26, 2020
- Japan Display Inc.
- Shuji HAYASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STATOR OF ROTARY ELECTRIC MACHINE AND METHOD OF MANUFACTURING STATO...
- Publication number 20190222087
- Publication date Jul 18, 2019
- Toyota Jidosha Kabushiki Kaisha
- Masashi Matsumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISPLAY DEVICE
- Publication number 20180136730
- Publication date May 17, 2018
- Japan Display Inc.
- Shuji HAYASHI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20180004050
- Publication date Jan 4, 2018
- Japan Display Inc.
- Toshiharu MATSUSHIMA
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20150378222
- Publication date Dec 31, 2015
- Japan Display Inc.
- Toshiharu MATSUSHIMA
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE WITH TOUCH DETECTION FUNCTION, ELECTRONIC APPARATUS...
- Publication number 20150070308
- Publication date Mar 12, 2015
- Japan Display Inc.
- Keiji TAKIZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEGMENT COIL, METHOD OF MANUFACTURING SEGMENT COIL, AND STATOR INCL...
- Publication number 20140300236
- Publication date Oct 9, 2014
- Keiji Takizawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEGMENT COIL, METHOD OF MANUFACTURING SEGMENT COIL, WIRE ROD FOR SE...
- Publication number 20140300239
- Publication date Oct 9, 2014
- Keiji Takizawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE FOR HYBRID VEHICLE
- Publication number 20140236410
- Publication date Aug 21, 2014
- Toyota Jidosha Kabushiki Kaisha
- Keiji Takizawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL DEVICE FOR HYBRID VEHICLE
- Publication number 20140229052
- Publication date Aug 14, 2014
- Toyota Jidosha Kabushiki Kaisha
- Keiji Takizawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20130088666
- Publication date Apr 11, 2013
- SONY CORPORATION
- Kojiro Ikeda
- G02 - OPTICS
Information Patent Application
POWER UNIT
- Publication number 20120274163
- Publication date Nov 1, 2012
- Toyota Jidosha Kabushiki Kaisha
- Shinichi Matsumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR
- Publication number 20120126642
- Publication date May 24, 2012
- AISIN SEIKI KABUSHIKI KAISHA
- Tomohiko MIYAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRO-OPTICAL DISPLAY APPARATUS
- Publication number 20110216272
- Publication date Sep 8, 2011
- SONY CORPORATION
- Shuhei Yoshida
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUS
- Publication number 20110063548
- Publication date Mar 17, 2011
- SONY CORPORATION
- Shuhei Yoshida
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DEVICE, ELECTRONIC APPARATUS, AND METHOD OF MANUFACT...
- Publication number 20100079694
- Publication date Apr 1, 2010
- EPSON IMAGING DEVICES CORPORATION
- Shuhei YOSHIDA
- G02 - OPTICS
Information Patent Application
MOTOR CONTROL DEVICE, MOTORED VEHICLE EQUIPPED THEREWITH, AND METHO...
- Publication number 20090288634
- Publication date Nov 26, 2009
- Keiji Takizawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
INTERPHASE INSULATING MEMBER AND ROTATING ELECTRIC MACHINE
- Publication number 20090189476
- Publication date Jul 30, 2009
- Toyota Jidosha Kabushiki Kaisha
- Keiji Takizawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMO-ELECTRIC MACHINE
- Publication number 20090072655
- Publication date Mar 19, 2009
- Toyota Jidosha Kabushiki Kaisha
- Shinya Sano
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL, ELECTRONIC APPARATUS EQUIPPED WITH TH...
- Publication number 20090051859
- Publication date Feb 26, 2009
- EPSON IMAGING DEVICES CORPORATION
- Hiroki SUGIYAMA
- G02 - OPTICS
Information Patent Application
Display device
- Publication number 20090009448
- Publication date Jan 8, 2009
- EPSON IMAGING DEVICES CORPORATION
- Toshinori Uehara
- G02 - OPTICS
Information Patent Application
Motor Control Device, Motored Vehicle Equipped Therewith, and Metho...
- Publication number 20080315814
- Publication date Dec 25, 2008
- Keiji Takizawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Display device
- Publication number 20080284954
- Publication date Nov 20, 2008
- EPSON IMAGING DEVICES CORPORATION
- Kimitaka Kamijo
- G02 - OPTICS
Information Patent Application
Drive Unit and Vehicle Including the Same
- Publication number 20080173484
- Publication date Jul 24, 2008
- Toyota Jidosha Kabushiki Kaisha
- Atsushi Umemura
- B60 - VEHICLES IN GENERAL
Information Patent Application
Color filter substrate, method for manufacturing the same, liquid c...
- Publication number 20080151155
- Publication date Jun 26, 2008
- Keiji Takizawa
- G02 - OPTICS
Information Patent Application
CONNECTOR STRUCTURE AND CONNECTOR TYPE TERMINAL BLOCK STRUCTURE
- Publication number 20070218736
- Publication date Sep 20, 2007
- Toyota Jidosha Kabushiki Kaisha
- Keiji TAKIZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CRYSTAL DEVICE BOARD, LIQUID CRYSTAL DEVICE, AND ELECTRONIC...
- Publication number 20070206138
- Publication date Sep 6, 2007
- SEIKO EPSON CORPORATION
- Keiji TAKIZAWA
- G02 - OPTICS
Information Patent Application
Color filter substrate and electro-optical device, manufacturing me...
- Publication number 20070195242
- Publication date Aug 23, 2007
- Keiji Takizawa
- G02 - OPTICS

Keiji Takizawa

Person

Patents Grantslast 30 patents

Lighting device

Display device projecting an aerial image

Stator of rotary electric machine and method of manufacturing stato...

Display device

Liquid crystal display device

Liquid crystal display device

Control device for hybrid vehicle

Segment coil, method of manufacturing segment coil, and stator incl...

Control device for hybrid vehicle

Display device

Liquid crystal display device

Electro-optical display apparatus

Electric motor

Liquid crystal device and electronic apparatus

Liquid crystal device, electronic apparatus, and method of manufact...

Liquid crystal display panel, electronic apparatus equipped with th...

Motor control device, motored vehicle equipped therewith, and metho...

Motor control device, motored vehicle equipped therewith, and metho...

Interphase insulating member and rotating electric machine

Display device

Electro-optical device with transmissive and reflection display reg...

Electro-optical device and electronic apparatus

Transflective display device having three primary color filters and...

Color filter substrate, liquid crystal unit, and electronic device

Substrate for electrooptic device and method of manufacturing the s...

Electro-optical device having three sub-pixels with three colors in...

Electro-optical device producing wider reproducible color range hav...

Liquid crystal display device having misaligned reflectors

Liquid crystal device board, liquid crystal device, and electronic...

Electro-optical device, color filter substrate and electronic appar...

Patents Applicationslast 30 patents

LIGHTING DEVICE

LIGHTING DEVICE

DISPLAY DEVICE

STATOR OF ROTARY ELECTRIC MACHINE AND METHOD OF MANUFACTURING STATO...

DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY DEVICE

DISPLAY DEVICE WITH TOUCH DETECTION FUNCTION, ELECTRONIC APPARATUS...

SEGMENT COIL, METHOD OF MANUFACTURING SEGMENT COIL, AND STATOR INCL...

SEGMENT COIL, METHOD OF MANUFACTURING SEGMENT COIL, WIRE ROD FOR SE...

CONTROL DEVICE FOR HYBRID VEHICLE

CONTROL DEVICE FOR HYBRID VEHICLE

LIQUID CRYSTAL DISPLAY DEVICE

POWER UNIT

ELECTRIC MOTOR

ELECTRO-OPTICAL DISPLAY APPARATUS

LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUS

LIQUID CRYSTAL DEVICE, ELECTRONIC APPARATUS, AND METHOD OF MANUFACT...

MOTOR CONTROL DEVICE, MOTORED VEHICLE EQUIPPED THEREWITH, AND METHO...

INTERPHASE INSULATING MEMBER AND ROTATING ELECTRIC MACHINE

DYNAMO-ELECTRIC MACHINE

LIQUID CRYSTAL DISPLAY PANEL, ELECTRONIC APPARATUS EQUIPPED WITH TH...

Display device

Motor Control Device, Motored Vehicle Equipped Therewith, and Metho...

Display device

Drive Unit and Vehicle Including the Same

Color filter substrate, method for manufacturing the same, liquid c...

CONNECTOR STRUCTURE AND CONNECTOR TYPE TERMINAL BLOCK STRUCTURE

LIQUID CRYSTAL DEVICE BOARD, LIQUID CRYSTAL DEVICE, AND ELECTRONIC...

Color filter substrate and electro-optical device, manufacturing me...