Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501905 | File management apparatus and method, and recording medium including same | — | 2002-12-31 |
| 6356521 | Information recording method and apparatus | Akio Ishikawa | 2002-03-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501905 | File management apparatus and method, and recording medium including same | — | 2002-12-31 |
| 6356521 | Information recording method and apparatus | Akio Ishikawa | 2002-03-12 |