Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6560558 | Engine speed calculating apparatus | Yoshiaki Hirakata, Masahiko Abe | 2003-05-06 |
YI
Yasuo Iwata
Overall (2003): #89,309 of 273,478Top 35%
1
Patents 2003