Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11570964 | Pet toilet sheet cover member and pet toilet | Hisao Miwa | 2023-02-07 |
| 8745922 | Gate apparatus | Yoichi Matsuda | 2014-06-10 |
| 6288910 | Transmit-receive unit | Yoshio Saito | 2001-09-11 |
| 6223023 | Transmitter-receiver unit for portable telephone | Jiro Kikuchi, Yoshio Saito | 2001-04-24 |
| 6147866 | Electronic device | Yoshio Saito, Jiro Kikuchi, Nobuyuki Suzuki, Yoshikiyo Watanabe | 2000-11-14 |
| 5926749 | Amplifier circuit having common AGC to IF and RF amplifiers for use in a transmitter | Sadao Igarashi, Kazuharu Aoki | 1999-07-20 |
| 5900781 | Multistage variable gain amplifier circuit | Sadao Igarashi, Kazuharu Aoki | 1999-05-04 |
| 5900782 | AGC voltage correction circuit | Sadao Igarashi, Kazuharu Aoki | 1999-05-04 |