Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5491608 | Shockproof and portable disk storage apparatus having shock absorbers on all sides of a head/disk enclosure and a coplanar electronic card | Ichiroh Koyanagi, Fumitomo Ohsawa, Takayuki Satoh | 1996-02-13 |
| 5402308 | Portable disk storage apparatus using flexible cable for shock absorption | Ichiroh Koyanagi, Fumitomo Ohsawa, Takayuki Satoh | 1995-03-28 |