KO

Koji Ochiai

Shimano: 5 patents #15 of 129Top 15%
Overall (2021): #30,794 of 548,734Top 6%
5
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11102967 Sound generating mechanism for a spinning reel — 2021-08-31
11089770 Line roller — 2021-08-17
11083178 Spinning reel — 2021-08-10
10993425 Rotor drive unit waterproof structure and spinning reel — 2021-05-04
10881089 Spinning reel Motohiro Niitsuma 2021-01-05