Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146045 | Carbon material dispersion | Hiroyuki Shimanaka, Jun KAMABAYASHI, Yoshikazu Murakami, Seiji Doi | 2024-11-19 |
| 8133319 | Production process of periodic table group 13 metal nitride crystal and production method of semiconductor device using the same | Yoji Arita, Yoshinori Seki, Takeshi Tahara | 2012-03-13 |
| 7074270 | Method for predicting the behavior of dopant and defect components | Masamitsu Uehara, Gyeong S. Hwang, William A. Goddard, III | 2006-07-11 |
| 6236385 | Method of driving a liquid crystal display device | Hiroaki Nomura, Akira Inoue, Takaaki Tanaka, Kenichi Momose | 2001-05-22 |
| 6072558 | Electrooptical element switchable between a plurality of metabstable states | Takaaki Tanaka | 2000-06-06 |
| 5900852 | Liquid crystal display device having two metastable states and driving method therefor | Takaaki Tanaka, Hiroaki Nomura | 1999-05-04 |
| 5835075 | Method of driving a liquid crystal display device | Hiroaki Nomura, Akira Inoue, Takaaki Tanaka, Kenichi Momose | 1998-11-10 |
| 5684503 | Method of driving a liquid crystal display device | Hiroaki Nomura, Akira Inoue, Takaaki Tanaka, Kenichi Momose | 1997-11-04 |
| 5609790 | Liquid crystal compositions | Takashi Tanaka, Hiroshi Iwane, Shiro Inui | 1997-03-11 |
| 5594464 | Liquid crystal display device having two metastable states and driving method therefor | Takaaki Tanaka, Hiroaki Nomura | 1997-01-14 |
| 5488499 | Liquid crystal display device utilizing a chiral nematic liquid crystal medium operative relative to two metastable states | Takaaki Tanaka | 1996-01-30 |
| 5459481 | Driving method for liquid crystal electro-optical device | Takaaki Tanaka | 1995-10-17 |
| 5035489 | Liquid crystal device having two super twisted nematic cells | Chiyoaki Iijima, Hiroshi Wada, Osamu Okumura, Satoshi Kamada | 1991-07-30 |
| 4850676 | Method for driving a liquid crystal element | Minoru Yazaki, Akihiko Ito | 1989-07-25 |
| 4701026 | Method and circuits for driving a liquid crystal display device | Minoru Yazaki | 1987-10-20 |
| 4591544 | Metal image forming materials with light sensitive resin layer and oblique angle deposited metal underlayer | Nobumasa Sasa, Tatsuo Ohta, Masanari Shindo | 1986-05-27 |
| 4209328 | Dye image forming process | Ryuichiro Kobayashi, Naoshi Kunieda, Kazumasa Watanabe, Noboru Mizukura, Kenji Yoshida +1 more | 1980-06-24 |