Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631558 | Apparatus and method for measuring velocity and instantaneous spatial position of spherical object siultaneously | Kazunari Yoshida, Shinji Ohshima | 1997-05-20 |
| 5614823 | Apparatus and method for measuring head speed and opening angle using six sensors arranged in a rectangular format | Hiroyuki Katayama, Shinji Ohshima | 1997-03-25 |