Inventor
OHJI AKIRA
JP4 patents
⚠️ This page may combine multiple inventors who share the name “OHJI AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO RIKO CO LTD
2 patentsUS10630142B2Apr 21, 2020
Electromagnetic actuator, active vibration damper using the same, and method of manufacturing electromagnetic actuator
SUMITOMO RIKO CO LTD9 citations81
US11067146B2Jul 20, 2021
Composite vibration-damping body and metal-spring-equipped composite vibration-damping body using the same
SUMITOMO RIKO CO LTD0 citations57