Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6378495 | Engine with valve resting function | Takaaki Tsukui, Yoshihiko Kumagai | 2002-04-30 |
TO
Tomoyuki Okamoto
Overall (2002): #99,387 of 266,432Top 40%
1
Patents 2002