Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806321 | Use of infrared radiation and an ellipsoidal reflection mirror | Junichi Nishizawa, Hitoshi Abe | 1989-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806321 | Use of infrared radiation and an ellipsoidal reflection mirror | Junichi Nishizawa, Hitoshi Abe | 1989-02-21 |