Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667474 | Visible and infrared imaging apparatus with movement detecting circuits for affecting freeze and noise reducing operations | — | 1997-09-16 |
| 5597741 | Process for forming a recrystallized layer and diffusing impurities | Masaru Sakamoto, Masakazu Morishita | 1997-01-28 |