Inventor
ISHIKAWA RYOTA
JP8 patents
⚠️ This page may combine multiple inventors who share the name “ISHIKAWA RYOTA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO RIKO CO LTD
6 patentsUS10781881B2Sep 22, 2020
Fluid-filled vibration-damping device
SUMITOMO RIKO CO LTD7 citations81
US9771996B2Sep 26, 2017
Vibration-damping device
SUMITOMO RIKO CO LTD4 citations71
US11536347B2Dec 27, 2022
Fluid-filled vibration damping device
SUMITOMO RIKO CO LTD0 citations49
US9382961B2Jul 5, 2016
Vibration damping device
SUMITOMO RIKO CO LTD1 citations48
US12486881B2Dec 2, 2025
Fluid-filled vibration damping device
SUMITOMO RIKO CO LTD0 citations47
US10895301B2Jan 19, 2021
Fluid-filled vibration-damping device
SUMITOMO RIKO CO LTD0 citations44