Yasushi Yamazaki

Person

Azumino-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid ejecting head, liquid ejecting apparatus, and actuator
- Patent number 12,023,929
- Issue date Jul 2, 2024
- Seiko Epson Corporation
- Harunobu Koike
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Piezoelectric device and liquid ejecting head
- Patent number 11,938,731
- Issue date Mar 26, 2024
- Seiko Epson Corporation
- Harunobu Koike
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Piezoelectric device, liquid ejecting head, and liquid ejecting app...
- Patent number 11,912,031
- Issue date Feb 27, 2024
- Seiko Epson Corporation
- Yasushi Yamazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head, liquid ejection apparatus, piezoelectric devi...
- Patent number 11,858,270
- Issue date Jan 2, 2024
- Seiko Epson Corporation
- Toshihiro Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head, liquid ejecting apparatus, and actuator
- Patent number 11,766,864
- Issue date Sep 26, 2023
- Seiko Epson Corporation
- Harunobu Koike
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejecting head, liquid ejecting apparatus, and actuator
- Patent number 11,701,885
- Issue date Jul 18, 2023
- Seiko Epson Corporation
- Harunobu Koike
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head and liquid discharge apparatus
- Patent number 11,577,511
- Issue date Feb 14, 2023
- Seiko Epson Corporation
- Yasushi Yamazaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Solid electrolyte battery, electrode assembly, composite solid elec...
- Patent number 10,135,091
- Issue date Nov 20, 2018
- Seiko Epson Corporation
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrophoretic material, electrophoresis display device, and elect...
- Patent number 9,494,842
- Issue date Nov 15, 2016
- Seiko Epson Corporation
- Yasushi Yamazaki
- G02 - OPTICS
Information Patent Grant
Electrophoretic material, electrophoresis display device, and elect...
- Patent number 8,947,763
- Issue date Feb 3, 2015
- Seiko Epson Corporation
- Yasushi Yamazaki
- G02 - OPTICS
Information Patent Grant
Liquid crystal display, electronic device, and method for controlli...
- Patent number 8,669,933
- Issue date Mar 11, 2014
- Japan Display West Inc.
- Takashi Kunimori
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electrophoretic display device, method of manufacturing the same, a...
- Patent number 8,503,066
- Issue date Aug 6, 2013
- Seiko Epson Corporation
- Kozo Shitagami
- G02 - OPTICS
Information Patent Grant
Solid-state image pickup device
- Patent number 8,497,562
- Issue date Jul 30, 2013
- Epson Imaging Devices Corporation
- Yukimasa Ishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-optical device substrate, electro-optical device, and elect...
- Patent number 8,441,014
- Issue date May 14, 2013
- Seiko Epson Corporation
- Yasushi Yamazaki
- G02 - OPTICS
Information Patent Grant
Active matrix substrate, electro-optical device, and electronic app...
- Patent number 8,263,980
- Issue date Sep 11, 2012
- Seiko Epson Corporation
- Yasushi Yamazaki
- G02 - OPTICS
Information Patent Grant
Display unit
- Patent number 8,217,927
- Issue date Jul 10, 2012
- Sony Corporation
- Takashi Kunimori
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Substrate for semiconductor device, semiconductor device, and elect...
- Patent number 8,183,568
- Issue date May 22, 2012
- Seiko Epson Corporation
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid-state image pickup device
- Patent number 7,956,313
- Issue date Jun 7, 2011
- Epson Imaging Devices Corporation
- Takashi Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electro-optical device, driving circuit and electronic apparatus
- Patent number 7,928,941
- Issue date Apr 19, 2011
- Sony Corporation
- Katsunori Yamazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and test probe for testing display device
- Patent number 7,880,495
- Issue date Feb 1, 2011
- Sony Corporation
- Takashi Kunimori
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 7,852,440
- Issue date Dec 14, 2010
- Sony Corporation
- Takashi Kunimori
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device
- Patent number 7,759,627
- Issue date Jul 20, 2010
- Sony Corporation
- Takashi Kunimori
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device having switching elements corresponding to individua...
- Patent number 7,589,305
- Issue date Sep 15, 2009
- Epson Imaging Devices Corporation
- Takashi Kunimori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal display and electro-optical devices with a function...
- Patent number 7,379,139
- Issue date May 27, 2008
- Seiko Epson Corporation
- Yasushi Yamazaki
- G02 - OPTICS
Information Patent Grant
Pixel structure, electro-optical apparatus, and electronic instrument
- Patent number 7,187,425
- Issue date Mar 6, 2007
- Seiko Epson Corporation
- Yasushi Yamazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal device, projection display device and, manufacturing...
- Patent number 7,009,671
- Issue date Mar 7, 2006
- Seiko Epson Corporation
- Takaaki Tanaka
- G02 - OPTICS
Information Patent Grant
Semiconductor device, semiconductor gate array, electro-optical dev...
- Patent number 6,940,138
- Issue date Sep 6, 2005
- Seiko Epson Corporation
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor substrate, semiconductor subs...
- Patent number 6,852,653
- Issue date Feb 8, 2005
- Seiko Epson Corporation
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal device, projection display device and, manufacturing...
- Patent number 6,791,648
- Issue date Sep 14, 2004
- Seiko Epson Corporation
- Takaaki Tanaka
- G02 - OPTICS
Information Patent Grant
Active-matrix liquid crystal display with line/column inversion dri...
- Patent number 6,781,655
- Issue date Aug 24, 2004
- Seiko Epson Corporation
- Yasushi Yamazaki
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND PIEZOELECTRIC...
- Publication number 20230382114
- Publication date Nov 30, 2023
- SEIKO EPSON CORPORATION
- Yasushi YAMAZAKI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND ACTUATOR
- Publication number 20230339229
- Publication date Oct 26, 2023
- SEIKO EPSON CORPORATION
- Harunobu KOIKE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PIEZOELECTRIC DEVICE AND LIQUID EJECTING HEAD
- Publication number 20220314621
- Publication date Oct 6, 2022
- SEIKO EPSON CORPORATION
- Harunobu KOIKE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC DEVICE, LIQUID EJECTING HEAD, AND LIQUID EJECTING APP...
- Publication number 20220203685
- Publication date Jun 30, 2022
- SEIKO EPSON CORPORATION
- Yasushi YAMAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND ACTUATOR
- Publication number 20220097374
- Publication date Mar 31, 2022
- SEIKO EPSON CORPORATION
- Harunobu KOIKE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND ACTUATOR
- Publication number 20220097371
- Publication date Mar 31, 2022
- SEIKO EPSON CORPORATION
- Harunobu Koike
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS
- Publication number 20210402776
- Publication date Dec 30, 2021
- SEIKO EPSON CORPORATION
- Yasushi YAMAZAKI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, PIEZOELECTRIC DEVI...
- Publication number 20210362501
- Publication date Nov 25, 2021
- SEIKO EPSON CORPORATION
- Toshihiro SHIMIZU
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SOLID ELECTROLYTE BATTERY, ELECTRODE ASSEMBLY, COMPOSITE SOLID ELEC...
- Publication number 20160336617
- Publication date Nov 17, 2016
- SEIKO EPSON CORPORATION
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE COMPOSITE BODY, METHOD OF MANUFACTURING ELECTRODE COMPOSI...
- Publication number 20160226094
- Publication date Aug 4, 2016
- SEIKO EPSON CORPORATION
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ASSEMBLY, LITHIUM BATTERY, AND METHOD FOR PRODUCING ELECT...
- Publication number 20160028103
- Publication date Jan 28, 2016
- SEIKO EPSON CORPORATION
- Tomofumi YOKOYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROPHORETIC MATERIAL, ELECTROPHORESIS DISPLAY DEVICE, AND ELECT...
- Publication number 20150102273
- Publication date Apr 16, 2015
- SEIKO EPSON CORPORATION
- Yasushi Yamazaki
- G02 - OPTICS
Information Patent Application
ELECTROPHORETIC MATERIAL, ELECTROPHORESIS DISPLAY DEVICE, AND ELECT...
- Publication number 20140016180
- Publication date Jan 16, 2014
- Yasushi YAMAZAKI
- G02 - OPTICS
Information Patent Application
ELECTROPHORETIC DISPLAY DEVICE, METHOD OF MANUFACTURING THE SAME, A...
- Publication number 20120099181
- Publication date Apr 26, 2012
- SEIKO EPSON CORPORATION
- Kozo SHITAGAMI
- G02 - OPTICS
Information Patent Application
SOLID-STATE IMAGE PICKUP DEVICE
- Publication number 20110266599
- Publication date Nov 3, 2011
- EPSON IMAGING DEVICES CORPORATION
- Yukimasa ISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-OPTICAL DEVICE SUBSTRATE, ELECTRO-OPTICAL DEVICE, AND ELECT...
- Publication number 20110241003
- Publication date Oct 6, 2011
- SEIKO EPSON CORPORATION
- Yasushi YAMAZAKI
- G02 - OPTICS
Information Patent Application
PHOTOELECTRIC CONVERSION DEVICE AND RADIATION DETECTION DEVICE
- Publication number 20110147596
- Publication date Jun 23, 2011
- SONY CORPORATION
- Yukimasa Ishida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF DRIVING ELECTROPHORETIC DISPLAY DEVICE, ELECTROPHORETIC D...
- Publication number 20110134162
- Publication date Jun 9, 2011
- SEIKO EPSON CORPORATION
- Yasushi YAMAZAKI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SUBSTRATE FOR SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE, AND ELECT...
- Publication number 20110101436
- Publication date May 5, 2011
- SEIKO EPSON CORPORATION
- Yasushi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACTIVE MATRIX SUBSTRATE, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APP...
- Publication number 20110024754
- Publication date Feb 3, 2011
- SEIKO EPSON CORPORATION
- Yasushi YAMAZAKI
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTICAL-APPARATUS SUBSTRATE, ELECTRO-OPTICAL APPARATUS AND...
- Publication number 20100225568
- Publication date Sep 9, 2010
- SEIKO EPSON CORPORATION
- Yasushi Yamazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND TEST PROBE FOR TESTING DISPLAY DEVICE
- Publication number 20100052713
- Publication date Mar 4, 2010
- EPSON IMAGING DEVICES CORPORATION
- Takashi KUNIMORI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SOLID-STATE IMAGE PICKUP DEVICE
- Publication number 20090302202
- Publication date Dec 10, 2009
- EPSON IMAGING DEVICES CORPORATION
- Takashi SATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOLID-STATE IMAGE PICKUP DEVICE
- Publication number 20090267121
- Publication date Oct 29, 2009
- EPSON IMAGING DEVICES CORPORATION
- Yukimasa ISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY UNIT
- Publication number 20090085854
- Publication date Apr 2, 2009
- EPSON IMAGING DEVICES CORPORATION
- Takashi KUNIMORI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIQUID CRYSTAL DISPLAY, ELECTRONIC DEVICE, AND METHOD FOR CONTROLLI...
- Publication number 20080297466
- Publication date Dec 4, 2008
- EPSON IMAGING DEVICES CORPORATION
- Takashi Kunimori
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Electro-optical device, driving circuit and electronic apparatus
- Publication number 20080231569
- Publication date Sep 25, 2008
- EPSON IMAGING DEVICES CORPORATION
- Katsunori Yamazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display device
- Publication number 20080224027
- Publication date Sep 18, 2008
- EPSON IMAGING DEVICES CORPORATION
- Takashi Kunimori
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display device
- Publication number 20080185501
- Publication date Aug 7, 2008
- EPSON IMAGING DEVICES CORPORATION
- Takashi Kunimori
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20080049004
- Publication date Feb 28, 2008
- EPSON IMAGING DEVICES CORPORATION
- Takashi Kunimori
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Yasushi Yamazaki

Person

Patents Grantslast 30 patents

Liquid ejecting head, liquid ejecting apparatus, and actuator

Piezoelectric device and liquid ejecting head

Piezoelectric device, liquid ejecting head, and liquid ejecting app...

Liquid ejection head, liquid ejection apparatus, piezoelectric devi...

Liquid ejecting head, liquid ejecting apparatus, and actuator

Liquid ejecting head, liquid ejecting apparatus, and actuator

Liquid discharge head and liquid discharge apparatus

Solid electrolyte battery, electrode assembly, composite solid elec...

Electrophoretic material, electrophoresis display device, and elect...

Electrophoretic material, electrophoresis display device, and elect...

Liquid crystal display, electronic device, and method for controlli...

Electrophoretic display device, method of manufacturing the same, a...

Solid-state image pickup device

Electro-optical device substrate, electro-optical device, and elect...

Active matrix substrate, electro-optical device, and electronic app...

Display unit

Substrate for semiconductor device, semiconductor device, and elect...

Solid-state image pickup device

Electro-optical device, driving circuit and electronic apparatus

Display device and test probe for testing display device

Liquid crystal display device

Display device

Display device having switching elements corresponding to individua...

Liquid crystal display and electro-optical devices with a function...

Pixel structure, electro-optical apparatus, and electronic instrument

Liquid crystal device, projection display device and, manufacturing...

Semiconductor device, semiconductor gate array, electro-optical dev...

Method of manufacturing semiconductor substrate, semiconductor subs...

Liquid crystal device, projection display device and, manufacturing...

Active-matrix liquid crystal display with line/column inversion dri...

Patents Applicationslast 30 patents

LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND PIEZOELECTRIC...

LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND ACTUATOR

PIEZOELECTRIC DEVICE AND LIQUID EJECTING HEAD

PIEZOELECTRIC DEVICE, LIQUID EJECTING HEAD, AND LIQUID EJECTING APP...

LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND ACTUATOR

LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND ACTUATOR

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, PIEZOELECTRIC DEVI...

SOLID ELECTROLYTE BATTERY, ELECTRODE ASSEMBLY, COMPOSITE SOLID ELEC...

ELECTRODE COMPOSITE BODY, METHOD OF MANUFACTURING ELECTRODE COMPOSI...

ELECTRODE ASSEMBLY, LITHIUM BATTERY, AND METHOD FOR PRODUCING ELECT...

ELECTROPHORETIC MATERIAL, ELECTROPHORESIS DISPLAY DEVICE, AND ELECT...

ELECTROPHORETIC MATERIAL, ELECTROPHORESIS DISPLAY DEVICE, AND ELECT...

ELECTROPHORETIC DISPLAY DEVICE, METHOD OF MANUFACTURING THE SAME, A...

SOLID-STATE IMAGE PICKUP DEVICE

ELECTRO-OPTICAL DEVICE SUBSTRATE, ELECTRO-OPTICAL DEVICE, AND ELECT...

PHOTOELECTRIC CONVERSION DEVICE AND RADIATION DETECTION DEVICE

METHOD OF DRIVING ELECTROPHORETIC DISPLAY DEVICE, ELECTROPHORETIC D...

SUBSTRATE FOR SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE, AND ELECT...

ACTIVE MATRIX SUBSTRATE, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APP...

ELECTRO-OPTICAL-APPARATUS SUBSTRATE, ELECTRO-OPTICAL APPARATUS AND...

DISPLAY DEVICE AND TEST PROBE FOR TESTING DISPLAY DEVICE

SOLID-STATE IMAGE PICKUP DEVICE

SOLID-STATE IMAGE PICKUP DEVICE

DISPLAY UNIT

LIQUID CRYSTAL DISPLAY, ELECTRONIC DEVICE, AND METHOD FOR CONTROLLI...

Electro-optical device, driving circuit and electronic apparatus

Display device

Display device

LIQUID CRYSTAL DISPLAY DEVICE