KO

Kei Okumura

SL Sumitomo Riko Company Limited: 3 patents #1 of 85Top 2%
Overall (2016): #65,819 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9506522 Fluid-filled vibration damping device Yasuhiro Komiya, Akihito Tanahashi 2016-11-29
9365101 Fluid-filled vibration damping device 2016-06-14
9334922 Fluid-filled vibration damping device 2016-05-10