Hidehiko Yamashita

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Patents Grantslast 30 patents

Information Patent Grant
Lighting device and display device
- Patent number 10,620,359
- Issue date Apr 14, 2020
- SHARP KABUSHIKI KAISHA
- Hidehiko Yamashita
- G02 - OPTICS
Information Patent Grant
Digital-to-analog converter and active matrix liquid crystal display
- Patent number 6,556,162
- Issue date Apr 29, 2003
- Sharp Kabushiki Kaisha
- Michael James Brownlow
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Thin film transistor and method for fabricating the same
- Patent number 5,936,291
- Issue date Aug 10, 1999
- Sharp Kabushiki Kaisha
- Naoki Makita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal light valve with dielectric mirror containing semico...
- Patent number 5,760,853
- Issue date Jun 2, 1998
- Sharp, Kabushiki Kaisha
- Hidehiko Yamashita
- G02 - OPTICS
Information Patent Grant
Liquid crystal light valve with dual function as both optical-to-el...
- Patent number 5,467,204
- Issue date Nov 14, 1995
- Sharp Kabushiki Kaisha
- Akitsugu Hatano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal light valve having capability of providing high-cont...
- Patent number 5,307,186
- Issue date Apr 26, 1994
- Sharp Kabushiki Kaisha
- Yoshihiro Izumi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING DEVICE AND DISPLAY DEVICE
- Publication number 20190101683
- Publication date Apr 4, 2019
- Sharp Kabushiki Kaisha
- Hidehiko YAMASHITA
- G02 - OPTICS
Information Patent Application
Digital-to-analog converter and active matrix liquid crystal display
- Publication number 20020041245
- Publication date Apr 11, 2002
- Michael James Brownlow
- H03 - BASIC ELECTRONIC CIRCUITRY