Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997239 | Breather device of vertical type engine | Kazuhiro Ishizaka | 2011-08-16 |
| 7918196 | Vertical type engine | Kazuhiro Ishizaka | 2011-04-05 |
AN
Atsumu Naoi
Overall (2011): #111,394 of 364,097Top 35%
2
Patents 2011