Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6388954 | Magneto-optical recording medium having clock-marks on recording layer and apparatus for recording and reproducing same | Hiroyuki Awano, Katsusuke Shimazaki, Hiroki Takao, Norio Ohta, Akiyoshi Itou +3 more | 2002-05-14 |
| 6337478 | Electrostatic force detector with cantilever and shield for an electrostatic force microscope | Toshio Uehara, Akiyoshi Itoh, Manabu Tani, Bruce T. Williams | 2002-01-08 |