Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9775333 | Fishing reel | Hirokazu Hiraoka | 2017-10-03 |
| 9750233 | Line roller unit and fishing line guide mechanism | Hirokazu Hiraoka | 2017-09-05 |
HH
Hirokazu Hirayama
Overall (2017): #148,494 of 506,227Top 30%
2
Patents 2017