Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6577361 | Liquid crystal display | Takashi Akiyama | 2003-06-10 |
| 6567060 | Liquid display | — | 2003-05-20 |
| 6556515 | Watch with liquid crystal display panel | — | 2003-04-29 |
| 6529255 | Liquid crystal display panel | — | 2003-03-04 |
| 6512556 | Liquid crystal display and method of manufacturing the same | — | 2003-01-28 |
| 6429840 | Method of driving color liquid crystal display panel and method of controlling display of timepiece | — | 2002-08-06 |
| 6388720 | Liquid crystal display including signal electrodes connected to each other by first anode oxide electrode and auxiliary electrode connected to second anode oxide electrode | — | 2002-05-14 |
| 6351297 | Liquid crystal display panel for using in a timepiece comprising reflective polarizers and absorption film | Masafumi Ide, Takashi Akiyama, Masami Kikuchi, Yuichi Akiba, Koji Nakagawa +1 more | 2002-02-26 |
| 6327443 | Liquid crystal display device | — | 2001-12-04 |
| 6292439 | Watch | Yuichi Akiba, Masafumi Ide, Takashi Akiyama, Masami Kikuchi, Koji Nakagawa | 2001-09-18 |
| 6271901 | Liquid crystal display device with two reflective polarizers providing metallic appearance effects | Masafumi Ide, Takashi Akiyama, Masami Kikuchi, Yuichi Akiba, Koji Nakagawa +1 more | 2001-08-07 |
| 6128050 | Liquid crystal display device with separated anode oxide electrode | — | 2000-10-03 |
| 6084650 | LCD having an area of color filter or reflector at each pixel region being smaller than an area of a pixel region | — | 2000-07-04 |
| 5893621 | Liquid crystal display and method of manufacturing the same | — | 1999-04-13 |
| 5861928 | Liquid crystal display device having opening portions | — | 1999-01-19 |
| 5596432 | Liquid crystal display having illuminated nonlinear resistance elements | — | 1997-01-21 |
| 4748445 | Matrix display panel having a diode ring structure as a resistive element | Seigo Togashi, Hiroshi Tanabe, Katsumi Aota, Kazuaki Sorimachi, Etsuo Yamamoto | 1988-05-31 |
| 4673253 | Method of making a liquid crystal display with color filters | Hiroshi Tanabe, Etsuo Yamamoto, Seigo Togashi, Katsumi Aota, Kazuaki Sorimachi | 1987-06-16 |
| 4655552 | Flat panel display device having on-screen data input function | Seigo Togashi, Etsuo Yamamoto, Katsumi Aota, Hiroshi Tanabe, Kazuaki Sorimachi | 1987-04-07 |
| 4642620 | Matrix display device | Seigo Togashi | 1987-02-10 |
| 4610509 | Liquid crystal color display panels | Kazuaki Sorimachi, Hiroshi Tanabe, Katsumi Aota, Seigo Togashi, Etsuo Yamamoto | 1986-09-09 |
| 4502204 | Method of manufacturing insulated gate thin film field effect transistors | Seigo Togashi | 1985-03-05 |