Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7987804 | Boat propulsion engine | Kazuyuki Shiomi, Tetsuro Ikeno, Takeshi Okada | 2011-08-02 |
TK
Toshiro Kiura
Overall (2011): #142,577 of 364,097Top 40%
1
Patents 2011