Akira Suguro

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ferroelectric liquid crystal panel driving method and liquid crysta...
- Patent number 8,933,869
- Issue date Jan 13, 2015
- Citizen Holdings Co., Ltd.
- Akira Suguro
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 8,400,387
- Issue date Mar 19, 2013
- Citizen Holdings Co., Ltd
- Akira Suguro
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid-crystal-display panel and barcode reading system using the same
- Patent number 7,995,178
- Issue date Aug 9, 2011
- Citizen Holdings Co., Ltd.
- Akira Suguro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory-type liquid crystal display device
- Patent number 7,948,464
- Issue date May 24, 2011
- Citizen Holdings Co., Ltd.
- Shinya Kondoh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device and driving circuit for liquid crysta...
- Patent number 7,817,128
- Issue date Oct 19, 2010
- Citizen Holdings Co., Ltd.
- Akira Suguro
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Anti-ferroelectric liquid crystal cell
- Patent number 6,151,095
- Issue date Nov 21, 2000
- Citizen Watch Co., Ltd.
- Yasushi Suzuki
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
FERROELECTRIC LIQUID CRYSTAL PANEL DRIVING METHOD AND LIQUID CRYSTA...
- Publication number 20100225641
- Publication date Sep 9, 2010
- CITIZEN HOLDINGS CO., LTD.
- Akira Suguro
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20100007640
- Publication date Jan 14, 2010
- CITIZEN HOLDINGS CO., LTD.
- Akira Suguro
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid-crystal-display panel and barcode reading system using the same
- Publication number 20070024936
- Publication date Feb 1, 2007
- CITZEN WATCH CO., LTD.
- Akira Suguro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Memory-type liquid crystal display device
- Publication number 20060066545
- Publication date Mar 30, 2006
- CITIZEN WATCH CO., LTD.
- Shinya Kondoh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display device and driving circuit for liquid crysta...
- Publication number 20060012591
- Publication date Jan 19, 2006
- Citizen Watch Co., Ltd.
- Akira Suguro
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS