Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8405799 | Polymer-stabilized liquid crystal composition, liquid crystal display device, method for producing liquid crystal display device | Toru Fujisawa, Kiyofumi Takeuchi, Kazuaki Hatsusaka, Isa Nishiyama | 2013-03-26 |
| 8385407 | Moving image coding apparatus, moving image decoding apparatus, moving image coding method and moving image decoding method | Akira Nakagawa, Bahavani Lalitha Susarla | 2013-02-26 |
| 8284308 | Video signal processing device and video signal processing method | Akira Nakagawa | 2012-10-09 |
| 8072541 | Image processing apparatus and method for format conversion | Akira Nakagawa | 2011-12-06 |
| 7771799 | Liquid crystal-soluble particle, method for manufacturing the same and liquid crystal device element | Naoki Toshima, Jirakorn Thisayukta, Yukihide Shiraishi, Shigenobu Sano, Atsushi Baba | 2010-08-10 |
| 7615809 | Junction field effect transistor and method of manufacturing the same | — | 2009-11-10 |
| 6981205 | Data storage apparatus, read data processor, and read data processing method | Yukio Fukushima, Katsuhiko Katoh, Takashi Kuroda, Yuzo Nakagawa, Fuminori Sai +3 more | 2005-12-27 |
| 5946085 | Dielectric dispersion determining method in terahertz region using femtosecond ultrashort visible optical pulse | Hitoshi Kawashima, Fumio Sasaki, Toshiro Tani | 1999-08-31 |
| 5757455 | Hybrid alignment type liquid crystal display | Takashi Sugiyama, Toru Hashimoto, Yasufumi Iimura | 1998-05-26 |
| 5576862 | Positive orientations of liquid crystal molecules in a multi-domain liquid crystal display cell | Takashi Sugiyama, Yasuo Toko, Yasufumi Iimura | 1996-11-19 |
| 5477356 | Injection method for a liquid crystal display with a single orientation surface | Yasuo Toko | 1995-12-19 |
| 5453862 | Rubbing-free (chiral) nematic liquid crystal display | Yasuo Toko, Takashi Sugiyama | 1995-09-26 |
| 5427829 | Liquid crystal display device | Akihiro Mochizuki, Masayuki Iwasaki, Mitsuaki Hirose | 1995-06-27 |
| 5388169 | Optical waveguide type synaptic weight modulator with nematic liquid crystal cladding | Yasufumi Iimura, CHEN XUE | 1995-02-07 |
| 5231523 | Liquid crystal elements and conductive organic compound film-forming compositions | Kenji Nakaya, Hitoshi Suenaga, Makoto Ebisawa | 1993-07-27 |
| 4984198 | Liquid crystal electrooptic memory device | Hidenori Ikeno, Hiroki Maeda, Bai Y. Zhang, Masaaki Yoshida | 1991-01-08 |
| 4812018 | Liquid crystal display element having alignment film formed of plasma-polymerized acetonitrile | — | 1989-03-14 |
| 4701024 | Liquid crystal material including magnetic particles and method of producing the same | Yoshihiko Matsuyama, Masayoshi Koutake | 1987-10-20 |
| 4256376 | Electro-optical display element | Akira Miyaji, Yoshio Nara | 1981-03-17 |