Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5801464 | Pressurized air-ionization ground for an air bearing spindle | — | 1998-09-01 |
| 5783882 | Conductive contact for an air bearing spindle | Ian Fry | 1998-07-21 |
| 5781649 | Surface inspection of a disk by diffraction pattern sampling | — | 1998-07-14 |
| 5768054 | Tribo-attractive contact data storage system | Hajime Seki | 1998-06-16 |
| 5661559 | Optical surface detection for magnetic disks | Vladimir Pogrebinsky | 1997-08-26 |
| 5658191 | Burnish head for magnetic media | — | 1997-08-19 |
| 5535073 | Tribo-attractive contact data storage system | Hajime Seki | 1996-07-09 |
| 5351229 | Tribo-attractive contact slider for an optical read/write system | Gary M. McClelland, Hajime Seki | 1994-09-27 |
| 5305165 | Tribo-attractive contact data storage system | Hajime Seki | 1994-04-19 |
| 4925700 | Process for fabricating high density disc storage device | Jerome J. Cuomo, C. Richard Guarnieri, Kumbakonam V. Ramanathan, Srinvasrao A. Shivashankar, David A. Smith +1 more | 1990-05-15 |
| 4819091 | High speed magnetic disk contact recording system | Emil Hopner | 1989-04-04 |