Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849619 | Phase difference detector with analog signals | Takashi Miida, Ryuji Kondo, Jin Murayama, Masatoshi Tabei | 1989-07-18 |
| 4833636 | Analog, two signal correlator | Takashi Miida | 1989-05-23 |