Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331407 | Method and apparatus for detecting a circuit pattern | Yasuhiko Hara, Koichi Karasaki | 1994-07-19 |
| 5308875 | Therapeutic coolant for the local treatment of burn | Yutaka Ogawa | 1994-05-03 |