Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4748524 | Alignment disk for use in adjusting or inspecting a magnetic head in a floppy disk drive unit | Katsuhide Tanoshima, Masatoshi Hisada | 1988-05-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4748524 | Alignment disk for use in adjusting or inspecting a magnetic head in a floppy disk drive unit | Katsuhide Tanoshima, Masatoshi Hisada | 1988-05-31 |