Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8786247 | Charging circuit | Tsutomu Ishino | 2014-07-22 |
| 7046082 | Electronic device having sound output module | Kunihiro Komiya | 2006-05-16 |
| 6836237 | Analog-to-digital converter | — | 2004-12-28 |
TS
Tadayuki Sakamoto
Overall (All Time): #1,533,313 of 4,157,543Top 40%
3
Patents All Time