Hidehiko Yajima

Person

Suwa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Drive circuit and liquid ejecting apparatus
- Patent number 10,981,379
- Issue date Apr 20, 2021
- Seiko Epson Corporation
- Hidehiko Yajima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Drive circuit and liquid ejecting apparatus
- Patent number 10,864,720
- Issue date Dec 15, 2020
- Seiko Epson Corporation
- Hidehiko Yajima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge apparatus, circuit substrate, and integrated circu...
- Patent number 10,457,041
- Issue date Oct 29, 2019
- Seiko Epson Corporation
- Tomokazu Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Input protection circuit, electronic device, electronic apparatus,...
- Patent number 10,256,625
- Issue date Apr 9, 2019
- Seiko Epson Corporation
- Hidehiko Yajima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Input protection circuit, electronic device, electronic apparatus,...
- Patent number 9,419,601
- Issue date Aug 16, 2016
- Seiko Epson Corporation
- Hidehiko Yajima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Display device, integrated circuit device, and electronic instrument
- Patent number 8,179,358
- Issue date May 15, 2012
- Seiko Epson Corporation
- Hidehiko Yajima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Integrated circuit device and electronic instrument
- Patent number 8,035,662
- Issue date Oct 11, 2011
- Seiko Epson Corporation
- Hidehiko Yajima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Integrated circuit device and electronic instrument
- Patent number 7,838,960
- Issue date Nov 23, 2010
- Seiko Epson Corporation
- Masaaki Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated circuit device and electronic instrument that transfers...
- Patent number 7,450,037
- Issue date Nov 11, 2008
- Seiko Epson Corporation
- Hidehiko Yajima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Bumped IC, display device and electronic device using the same
- Patent number 7,098,526
- Issue date Aug 29, 2006
- Seiko Epson Corporation
- Kazuo Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit
- Patent number 7,046,226
- Issue date May 16, 2006
- Seiko Epson Corporation
- Hidehiko Yajima
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DRIVE CIRCUIT AND LIQUID EJECTING APPARATUS
- Publication number 20200238688
- Publication date Jul 30, 2020
- SEIKO EPSON CORPORATION
- Hidehiko YAJIMA
- G01 - MEASURING TESTING
Information Patent Application
DRIVE CIRCUIT AND LIQUID EJECTING APPARATUS
- Publication number 20200238689
- Publication date Jul 30, 2020
- SEIKO EPSON CORPORATION
- Hidehiko YAJIMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE APPARATUS, CIRCUIT SUBSTRATE, AND INTEGRATED CIRCU...
- Publication number 20190009526
- Publication date Jan 10, 2019
- SEIKO EPSON CORPORATION
- Tomokazu YAMADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INPUT PROTECTION CIRCUIT, ELECTRONIC DEVICE, ELECTRONIC APPARATUS,...
- Publication number 20160322811
- Publication date Nov 3, 2016
- SEIKO EPSON CORPORATION
- Hidehiko YAJIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INPUT PROTECTION CIRCUIT, ELECTRONIC DEVICE, ELECTRONIC APPARATUS,...
- Publication number 20150043118
- Publication date Feb 12, 2015
- SEIKO EPSON CORPORATION
- Hidehiko YAJIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Display device, integrated circuit device, and electronic instrument
- Publication number 20080136847
- Publication date Jun 12, 2008
- Seiko Epson Corporation
- Hidehiko Yajima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Integrated circuit device and electronic instrument
- Publication number 20080117234
- Publication date May 22, 2008
- SEIKO EPSON CORPORATION
- Hidehiko Yajima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Integrated circuit device and electronic instrument
- Publication number 20070057826
- Publication date Mar 15, 2007
- SEIKO EPSON CORPORATION
- Hidehiko Yajima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Integrated circuit device and electronic instrument
- Publication number 20070045659
- Publication date Mar 1, 2007
- Seiko Epson Corporation
- Masaaki Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power supply circuit, driver IC using the power supply circuit, liq...
- Publication number 20050200622
- Publication date Sep 15, 2005
- Hidehiko Yajima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Bumped IC, display device and electronic device using the same
- Publication number 20050167833
- Publication date Aug 4, 2005
- Kazuo Kobayashi
- G02 - OPTICS
Information Patent Application
Semiconductor integrated circuit
- Publication number 20040032292
- Publication date Feb 19, 2004
- SEIKO EPSON CORPORATION
- Hidehiko Yajima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Hidehiko Yajima

Person

Patents Grantslast 30 patents

Drive circuit and liquid ejecting apparatus

Drive circuit and liquid ejecting apparatus

Liquid discharge apparatus, circuit substrate, and integrated circu...

Input protection circuit, electronic device, electronic apparatus,...

Input protection circuit, electronic device, electronic apparatus,...

Display device, integrated circuit device, and electronic instrument

Integrated circuit device and electronic instrument

Integrated circuit device and electronic instrument

Integrated circuit device and electronic instrument that transfers...

Bumped IC, display device and electronic device using the same

Semiconductor integrated circuit

Patents Applicationslast 30 patents

DRIVE CIRCUIT AND LIQUID EJECTING APPARATUS

DRIVE CIRCUIT AND LIQUID EJECTING APPARATUS

LIQUID DISCHARGE APPARATUS, CIRCUIT SUBSTRATE, AND INTEGRATED CIRCU...

INPUT PROTECTION CIRCUIT, ELECTRONIC DEVICE, ELECTRONIC APPARATUS,...

INPUT PROTECTION CIRCUIT, ELECTRONIC DEVICE, ELECTRONIC APPARATUS,...

Display device, integrated circuit device, and electronic instrument

Integrated circuit device and electronic instrument

Integrated circuit device and electronic instrument

Integrated circuit device and electronic instrument

Power supply circuit, driver IC using the power supply circuit, liq...

Bumped IC, display device and electronic device using the same

Semiconductor integrated circuit