Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860247 | Engine variable valve timing system | Akira Asai, Masahiro Naito, Kouichi Shimizu, Ikuma Takahashi, Kazuhiro Tomizawa | 2005-03-01 |
MF
Masaki Fukuma
Overall (2005): #147,296 of 245,428Top 65%
1
Patents 2005