Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538523 | Multi-channel pulse width modulation apparatus and down counter | Shinjiro Toyoda, Takashi Toyoda | 2003-03-25 |
YS
Yukio Sugita
Overall (2003): #83,536 of 273,478Top 35%
1
Patents 2003