Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4953048 | Magnetic head with specific gap structure | Makoto Kameyama, Kiyozumi Niizuma, Kenichi Nagasawa, Takashi Suzuki, Toshio Yamanaka +2 more | 1990-08-28 |
| 4926276 | Magnetic head having reinforcing block | Tsuyoshi Orikasa, Fujihiro Ito, Hiroyuki Suzuki, Makoto Kameyama, Kiyozumi Niizuma +1 more | 1990-05-15 |