Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372367 | Magnetic recording medium, method for producing the same and magnetic recording apparatus using the same | Yoshibumi Matsuda, Yotsuo Yahisa, Hiroyuki Suzuki, Yoko Ogawa, Hiroshi Tani +3 more | 2002-04-16 |
| 6342910 | Image forming apparatus to form smooth image with inconspicuous granularity | Noboru Sawayama | 2002-01-29 |