Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353030 | Pulse frequency multiplier circuit | Hideo Nakamura, Haruo Koizumi | 1982-10-05 |
| 4319226 | Signal converter utilizing two clock signals | Hideo Nakamura, Katsuaki Takagi | 1982-03-09 |