Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6571758 | Four-stroke internal combustion engine valve pause mechanism | Yoshiki Nagahashi, Kazuaki Iino | 2003-06-03 |
TT
Takaaki Tsukui
Overall (2003): #108,093 of 273,478Top 40%
1
Patents 2003