Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11782235 | Lens driving device, camera module, and camera-mounted device | Yuichi Kasahara | 2023-10-10 |
| 10746957 | Lens driving device, camera module, and camera-equipped device | Tomohiko Osaka | 2020-08-18 |
| 8896749 | Lens holder driving device capable of preventing deformation due to heat | — | 2014-11-25 |
| 6400528 | Magnetic head | Tomohiko Osaka | 2002-06-04 |
| 6396662 | High/low density magnetic head slider with lateral incision | Tomohiko Osaka | 2002-05-28 |
| 6359753 | Floating magnetic head for use with flexible disks | Tomohiko Osaka | 2002-03-19 |
| 6243232 | Magnetic head | Tomohiko Osaka | 2001-06-05 |
| 6222703 | Magnetic head for reading from and writing to a rotated magnetic disc in an elevated state produced by air flow and structure for supporting same | Tomohiko Osaka | 2001-04-24 |