YU

Yoshio Umezawa

Shimano: 1 patents #74 of 143Top 55%
📍 Ebeye: #115 of 427 inventorsTop 30%
Overall (2017): #184,708 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9832983 Dual-bearing reel Akira Niitsuma, Satoshi Fujii, Takeshi Fujiwara, Takanori MARUOKA 2017-12-05