Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364561 | Liquid crystal compounds and liquid crystal compositions containing them | Tadaaki Isozaki, Hiroyuki Mogamiya, Yoshihiko Aihara | 1994-11-15 |
| 5357245 | Communicant verifier | — | 1994-10-18 |
| 5337140 | Optical detecting system wtih self-correction | Toyoki Kanzaki, Dainichiro Kinoshita | 1994-08-09 |
| 5321495 | Optical detecting system for determining particle position on a substrate | Minoru Taniguchi, Dainichiro Kinoshita | 1994-06-14 |
| 5311275 | Apparatus and method for detecting particles on a substrate | Minoru Taniguchi, Masaaki Ishihara | 1994-05-10 |