Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7987804 | Boat propulsion engine | Tetsuro Ikeno, Takeshi Okada, Toshiro Kiura | 2011-08-02 |
KS
Kazuyuki Shiomi
Overall (2011): #249,172 of 364,097Top 70%
1
Patents 2011