Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648155 | Magnetic recording medium | Kenji Tokui, Yoshiteru Matsubayashi, Masashi Yoshikawa, Jyunji Oshita | 1997-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648155 | Magnetic recording medium | Kenji Tokui, Yoshiteru Matsubayashi, Masashi Yoshikawa, Jyunji Oshita | 1997-07-15 |