Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887052 | Tuned oscillator utilizing thin film ferromagnetic resonator | Yasuyuki Mizunuma, Takahiro Ohgihara, Hiroyuki Nakano, Kanako Niikura, Tsutomu Okamoto | 1989-12-12 |
| 4873496 | Tuned oscillator | Takahiro Ohgihara, Yasuyuki Mizunuma, Hiroyuki Nakano | 1989-10-10 |
| 4847579 | Ferromagnetic resonator | Yasuyuki Mizunuma, Hiroyuki Nakano | 1989-07-11 |