Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693913 | Coordinate reader and method of detecting coordinates | Hideki Kitajima, Yasuyuki Mitsuoka, Susumu Fujita | 1997-12-02 |
| 5612987 | X-ray analyzing apparatus | Kunio Nakajima | 1997-03-18 |