TT

Tadahisa Tanaka

NT Ntn: 2 patents #30 of 197Top 20%
Overall (2017): #100,610 of 506,227Top 20%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9677649 Hydraulic auto-tensioner Satoshi Kitano, Eiji Maeno 2017-06-13
9581199 Fulcrum bearing device for pulley arm Seiji Sato, Takehiro Takano 2017-02-28