Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361408 | Direct conversion receiver especially suitable for frequency shift keying (FSK) modulated signals | Kazunori Watanabe, Makoto Hasegawa, Kazuaki Takahashi | 1994-11-01 |
| 5293408 | FSK data receiving system | Kazuaki Takahashi, Makoto Hasegawa, Katsushi Yokozaki, Hiroyuki Harada, Masahiro Mimura +1 more | 1994-03-08 |