Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860247 | Engine variable valve timing system | Akira Asai, Masaki Fukuma, Masahiro Naito, Kouichi Shimizu, Kazuhiro Tomizawa | 2005-03-01 |
IT
Ikuma Takahashi
Overall (2005): #184,776 of 245,428Top 80%
1
Patents 2005