Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7079245 | Method and apparatus for detecting gap of liquid-crystal panel and apparatus therefor | Tetsuyuki Kurata, Tetsuya Satake, Takahiro Nishioka, Toshiaki Maehara, Susumu Sato | 2006-07-18 |
| 6822737 | Pretilt angle measuring method and measuring instrument | Tetsuyuki Kurata, Takahiro Nishioka, Susumu Sato | 2004-11-23 |
| 6300954 | Methods and apparatus for detecting liquid crystal display parameters using stokes parameters | Susumu Sato, Ying Zhou, Zhan He | 2001-10-09 |
| 5966195 | Method of determining cell thickness and twist angle parameters of liquid crystal cell | Susumu Sato, Ying Zhou, Zhan He | 1999-10-12 |
| 5218212 | Device for optically detecting a chemical change in fluid | Susumu Sato, Norio Ito, Koichi Ishii, Shinji Yasuda | 1993-06-08 |
| 5075544 | Optical color change device for detecting electrical abnormality | Susumu Sato, Norio Ito, Koichi Ishii, Shinji Yasuda | 1991-12-24 |