Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366525 | Manufacture of abrasive tape | — | 1994-11-22 |
| 5300244 | Method of preparing magnetic coating composition | Chiaki Mizuno, Masatoshi Kiyama, Takao Komi, Hiroshi Ogawa, Shinichi Funabashi | 1994-04-05 |