Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469647 | High-precision D-A converter circuit | Kenichi Tatehara | 2002-10-22 |
NK
Norihide Kinugasa
Overall (2002): #145,660 of 266,432Top 55%
1
Patents 2002