Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7590241 | Receiver and receiving method | Hitoshi Akiyama | 2009-09-15 |
| 6445654 | Recording/reproducing method and device with supplementary data storage and output | Hiroyuki Hayakawa, Tamotsu Ito, Keiji Nagayama, Susumu Yoshida, Akinobu Watanabe | 2002-09-03 |
| 5019754 | Horizontal deflection circuit | Makoto Onozawa, Michitaka Ohsawa | 1991-05-28 |