Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369383 | Strip line filter having dual mode loop resonators | Makoto Hasegawa, Mitsuo Makimoto, Munenori Fujimura | 1994-11-29 |
| 5361408 | Direct conversion receiver especially suitable for frequency shift keying (FSK) modulated signals | Kazunori Watanabe, Yasumi Imagawa, Makoto Hasegawa | 1994-11-01 |
| 5293408 | FSK data receiving system | Makoto Hasegawa, Katsushi Yokozaki, Yasumi Imagawa, Hiroyuki Harada, Masahiro Mimura +1 more | 1994-03-08 |