Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10620359 | Lighting device and display device | — | 2020-04-14 |
| 7978169 | Signal processing circuit, low-voltage signal generator and image display incorporating the same | Hajime Washio, Yasushi Kubota, Graham Andrew Cairns, Michael James Brownlow | 2011-07-12 |
| 7358950 | Signal processing circuit, low-voltage signal generator, and image display incorporating the same | Hajime Washio, Yasushi Kubota, Graham Andrew Cairns, Michael James Brownlow | 2008-04-15 |
| 7167151 | Active matrix substrate | — | 2007-01-23 |
| 6556162 | Digital-to-analog converter and active matrix liquid crystal display | Michael James Brownlow, Graham Andrew Cairns, Catherine Rosinda Marie Armida Dachs, Yasushi Kubota, Hajime Washio | 2003-04-29 |
| 5936291 | Thin film transistor and method for fabricating the same | Naoki Makita, Muneyuki Motohashi, Hideo Izawa | 1999-08-10 |
| 5760853 | Liquid crystal light valve with dielectric mirror containing semiconductor oxide, ferroelectric material or conductive material | — | 1998-06-02 |
| 5467204 | Liquid crystal light valve with dual function as both optical-to-electrical and optical-to-optical transducer | Akitsugu Hatano, Tsuyoshi Okazaki, Yukihiro Sumida, Takashi Nojima | 1995-11-14 |
| 5307186 | Liquid crystal light valve having capability of providing high-contrast image | Yoshihiro Izumi, Tsuyoshi Okazaki, Akitsugu Hatano | 1994-04-26 |