Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8536941 | Amplifying device and method involving envelope signal | Hironobu Hongo | 2013-09-17 |
| 8274328 | Amplifying apparatus | Hironobu Hongo | 2012-09-25 |
| 7948318 | Amplifying circuit, AC signal amplifying circuit and input bias adjusting method | Hironobu Hongo | 2011-05-24 |