Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5504776 | Spread spectrum communication system and transmitter-receiver | Tomoya Yamaura, Katsuya Yamamoto, Jun Iwasaki | 1996-04-02 |
| 5321721 | Spread spectrum communication system and transmitter-receiver | Tomoya Yamaura, Katsuya Yamamoto, Jun Iwasaki | 1994-06-14 |
| 4684981 | Digital terminal address transmitting for CATV | Masakatsu Toyoshima, Yasuhiro Hideshima | 1987-08-04 |
| 4646327 | Waveform shaping apparatus | Yuichi Kojima, Yasuhiro Hideshima | 1987-02-24 |