Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6563554 | Liquid crystal display | Masayuki Okamoto, Hajime Hiraki | 2003-05-13 |
| 6512559 | Reflection-type liquid crystal display device with very efficient reflectance | Kengo Hashimoto, Shun Ueki | 2003-01-28 |
| 6351298 | Reflective type liquid crystal display device | Masayuki Okamoto, Shun Ueki | 2002-02-26 |
| 6313895 | Reflecting plate, reflection type liquid crystal display device and processes for manufacturing same | Kazuhiko Tsuda, Mariko Ban, Naofumi Kimura | 2001-11-06 |
| 6281952 | Liquid crystal display | Masayuki Okamoto, Hajime Hiraki | 2001-08-28 |
| 6175399 | Reflective type liquid crystal display device having a diffusion layer of phase separated liquid crystal and polymer | Masayuki Okamoto, Shun Ueki | 2001-01-16 |
| 6166791 | Reflection-type liquid crystal displaying device having anistropic scattering film | Kenichi Iwauchi | 2000-12-26 |
| 6108064 | Reflective-type liquid crystal display device including a single polarizer plate | Kiyoshi Minoura, Masayuki Okamoto | 2000-08-22 |
| 6097459 | Method for producing a reflection type liquid crystal display | Yasunori Shimada | 2000-08-01 |
| 6072553 | Reflection-type liquid crystal display with layer comprising liquid crystal compound and liquid crystal polymer being twist-aligned at same angle | Masayuki Okamoto, Shun Ueki | 2000-06-06 |
| 5889570 | Reflection--type liquid crystal displaying device | Kenichi Iwauchi | 1999-03-30 |
| 5847789 | Reflective type liquid crystal display device | Kozo Nakamura, Naofumi Kimura, Tatsuo Uchida, Hidehiro Seki | 1998-12-08 |
| 5805252 | Reflection type liquid crystal display and method of producing the same | Yasunori Shimada | 1998-09-08 |
| 5734457 | Color display device having absorptive and reflective color filters | Shigeru Aomori, Atsushi Tanaka | 1998-03-31 |
| 5729313 | Reflection-type liquid crystal display device having holographic color reflective film bonded to light absorbing layer | — | 1998-03-17 |
| 5712695 | Liquid crystal display device and fabrication process thereof | Atsushi Tanaka, Shigeru Aomori | 1998-01-27 |
| 5691791 | Reflective liquid crystal display device and reflector | Kozo Nakamura, Hisakazu Nakamura, Naofumi Kimura, Kazuhiko Tsuda | 1997-11-25 |
| 5684551 | Reflective type liquid crystal display device with phase compensator and reflector with undulating surface | Kozo Nakamura, Naofumi Kimura, Tatsuo Uchida, Hidehiro Seki | 1997-11-04 |
| 5625474 | Full-color liquid crystal display device and fabrication process therefor | Shigeru Aomori, Atsushi Tanaka | 1997-04-29 |
| 5576860 | Liquid crystal display device in which the heights of the reflection plate projections are less than half the thicknesses of the two aligning films together | Kozo Nakamura, Naofumi Kimura | 1996-11-19 |
| 5559617 | Liquid crystal display device with overlapping compensators with portions having different retardation values | Kozo Nakamura | 1996-09-24 |
| 5526149 | Reflection type liquid crystal display device | Makoto Kanbe | 1996-06-11 |
| 5500750 | Manufacturing method of reflection type liquid crystal display devices having light shield elements and reflective electrodes formed of same material | Makoto Kanbe | 1996-03-19 |
| 5418635 | Liquid crystal device with a reflective substrate with bumps of photosensitive resin which have 2 or more heights and random configuration | Hisakazu Nakamura, Yasunori Shimada, Koji Taniguchi, Hirohisa Tanaka, Naofumi Kimura | 1995-05-23 |
| 5408345 | Reflection type liquid crystal display device wherein the reflector has bumps | Naofumi Kimura, Yasunori Shimada, Hisakawa Nakamura, Makoto Kanbe | 1995-04-18 |