Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343291 | Method and apparatus for measuring an interval between two objects | Mitsutoshi Ohwada, Shigeyuki Suda, Minoru Yoshii, Yukichi Niwa, Noriyuki Nose +2 more | 1994-08-30 |
| 5340992 | Apparatus and method of detecting positional relationship using a weighted coefficient | Minoru Yoshii, Naoto Abe | 1994-08-23 |
| 5327221 | Device for detecting positional relationship between two objects | Kenji Saitoh, Shigeyuki Suda, Yukichi Niwa, Ryo Kuroda, Noriyuki Nose +3 more | 1994-07-05 |
| 5325176 | Position detecting method and apparatus including Fraunhofer diffraction detector | Shigeyuki Suda, Kenji Saitoh, Naoto Abe, Minoru Yoshii, Ryo Kuroda | 1994-06-28 |
| 5319444 | Position detecting method and apparatus | Kenji Saitoh, Yukichi Niwa, Noriyuki Nose, Minoru Yoshii, Shigeyuki Suda | 1994-06-07 |
| 5294980 | Positioning detecting method and apparatus | Kenji Saitoh, Yukichi Niwa, Noriyuki Nose, Ryo Kuroda, Shigeyuki Suda | 1994-03-15 |