Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6678763 | Pulse transmission line control system | Akio Tasaka, Masahumi Ohno, Masashi Shibata | 2004-01-13 |
HY
Hirokatsu Yui
Overall (2004): #207,256 of 270,089Top 80%
1
Patents 2004