Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8189990 | Digital broadcast receiving apparatus, recording apparatus, method and system | Masazumi Yamada, Junji Yoshida, Kei Ichikawa | 2012-05-29 |
| 7058458 | Power controller | — | 2006-06-06 |