HH

Hitoshi HARAGUCHI

Shimano: 5 patents #252 of 759Top 35%
OE Otis Elevator: 1 patents #966 of 1,840Top 55%
Overall (All Time): #806,737 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11612156 Torque limiting device for a fishing reel Seishu MORI 2023-03-28
10701917 Dual-bearing reel 2020-07-07
10694727 Clutch operation unit and dual-bearing reel 2020-06-30
10028495 Dual-bearing reel 2018-07-24
9591838 Clutch operating member of a dual-bearing reel 2017-03-14
4951786 Load distribution detecting system for elevator 1990-08-28