Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636513 | Switching system | Jun Itoh, Hideo Kuriyama | 2003-10-21 |
YN
Yasuhiro Nishikawa
Overall (2003): #88,850 of 273,478Top 35%
1
Patents 2003