Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9601831 | Radio device | Takashi Watanabe, Hiroyuki Uno, Masaki Sugiyama, Yoshishige Yoshikawa | 2017-03-21 |
| 7250910 | Antenna apparatus utilizing minute loop antenna and radio communication apparatus using the same antenna apparatus | Yoshishige Yoshikawa, Yoshio Horiike, Takayuki Matsumoto | 2007-07-31 |
| 5548619 | Radio receiver apparatus of orthogonal detection type comprising local oscillator means with improved automatic frequency control arrangement | Yoshio Horiike, Yasuo Yoshimura, Terue Matsumura, Makoto Hasegawa, Masahiro Mimura | 1996-08-20 |
| 4385887 | Combustion control apparatus | Yoshio Yamamoto, Yukio Nagaoka | 1983-05-31 |