Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646882 | High density recording and playback device | Satoshi Tsuji, Yoshihiro Ikeda | 1997-07-08 |
| 5627699 | Magnetic disk unit | Shunichiro Ota, Masayuki Kanamaru | 1997-05-06 |
| 5266897 | Magnetic field observation with tunneling microscopy | Fuminori Sai, Kuniaki Sueoka | 1993-11-30 |
| 4876720 | Speech recognition system | Toyohisa Kaneko | 1989-10-24 |