AN

Akira Niitsuma

Shimano: 3 patents #32 of 129Top 25%
Overall (2021): #91,769 of 548,734Top 20%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11124395 Reel braking adjustment device and reel braking adjustment program 2021-09-21
11116195 Spool for a dual-bearing reel Hiroki OOGOSE 2021-09-14
10966418 Fishing reel Hiroki OOGOSE, Motohiro Niitsuma 2021-04-06