Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470412 | Disk drive, disk control method, data read/write method, data assignment method, and disk storage medium | Masashi Kisaka, Yutaka Ozawa | 2002-10-22 |
| 6336202 | Data storage system, storage medium and method of controlling a data storage system | Kayo Takahashi, Yuji Yokoe, Shigemi Suganuma | 2002-01-01 |