Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967232 | Spinning-reel fishing line guide mechanism | Keigo Kitajima, Shingo Matsuo | 2011-06-28 |
HH
Hirokazu Hiraoka
Overall (2011): #287,439 of 364,097Top 80%
1
Patents 2011