Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43657 | Electronic device, signal compensation device and signal compensation method | Hiroshi Usuda, Eiji Miyazaki | 2012-09-11 |
| 7225101 | Electronic device, signal compensation device and signal compensation method | Hiroshi Usuda, Eiji Miyazaki | 2007-05-29 |