Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6394049 | Exhaust valve device for two-cycle engine | Hiroyuki Uchida, Shigeyuki Hara | 2002-05-28 |
JI
Junichi Ishida
Overall (2002): #182,552 of 266,432Top 70%
1
Patents 2002