Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300244 | Method of preparing magnetic coating composition | Chiaki Mizuno, Takao Komi, Hiroshi Ogawa, Masaaki Fujiyama, Shinichi Funabashi | 1994-04-05 |
| 5064687 | Method for making magnetic recording media | Akihiro Matsufuji, Kiyomi Ejiri, Mikio Ohno, Kunihiko Honda | 1991-11-12 |
| 4946615 | Method of preparing kneaded mixture for magnetic coating material | Chiaki Mizuno, Takao Komi, Hiroshi Ogawa, Shinichi Funabashi | 1990-08-07 |
| 4503120 | Magnetic recording medium | Koichi Yamauchi, Nobuo Tsuji, Yasuyuki Yamada, Shinichi Funabashi | 1985-03-05 |