Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691839 | Laser scanning optical microscope | — | 1997-11-25 |
| 5677051 | Magnetic recording medium having a specified plasma polymerized hydrogen containing carbon film and lubricant | Kunihiro Ueda, Masatoshi Nakayama, Kiyoshi Yazu, Hiromichi Kanazawa | 1997-10-14 |
| 5674637 | Magnetic recording medium | Shinji Miyazaki, Jiro Yoshinari | 1997-10-07 |
| 5596186 | High sensitivity silicon avalanche photodiode | — | 1997-01-21 |