Tatsuya Ishida

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor integrated circuit and withstand voltage test method
- Patent number 11,367,694
- Issue date Jun 21, 2022
- SHENZHEN TOREY MICROELECTRONIC TECHNOLOGY CO. LTD.
- Kenichi Murakoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Level shifter circuit, scanning line driver and display device
- Patent number 8,743,045
- Issue date Jun 3, 2014
- Sharp Kabushiki Kaisha
- Tatsuya Ishida
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Drive circuit
- Patent number 8,077,189
- Issue date Dec 13, 2011
- Sharp Kabushiki Kaisha
- Tatsuya Ishida
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device capable of collecting substantially all power charge...
- Patent number 6,380,768
- Issue date Apr 30, 2002
- Sharp Kabushiki Kaisha
- Tatsuya Ishida
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display system for camera having segment display portion and dot ma...
- Patent number 5,218,399
- Issue date Jun 8, 1993
- Minolta Camera Kabushiki Kaisha
- Shuji Izumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT AND WITHSTAND VOLTAGE TEST METHOD
- Publication number 20200266157
- Publication date Aug 20, 2020
- Sharp Kabushiki Kaisha
- KENICHI MURAKOSHI
- G01 - MEASURING TESTING
Information Patent Application
LEVEL SHIFTER CIRCUIT, SCANNING LINE DRIVER AND DISPLAY DEVICE
- Publication number 20120075279
- Publication date Mar 29, 2012
- Tatsuya Ishida
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Drive circuit
- Publication number 20060290718
- Publication date Dec 28, 2006
- Sharp Kabushiki Kaisha
- Tatsuya Ishida
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS