Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980207 | Multi-link engine | Naoki Takahashi, Masayuki Tomita, Kenshi Ushijima, Koji Hiraya, Shunichi Aoyama | 2011-07-19 |
HT
Hirofumi Tsuchida
Overall (2011): #284,534 of 364,097Top 80%
1
Patents 2011