Inventor

SHIGENAGA YASUNORI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “SHIGENAGA YASUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI HITACHI POWER SYS

2 patents

US9255604B2Feb 9, 2016

Hydro dynamic bearing device

MITSUBISHI HITACHI POWER SYS2 citations60

US10323688B2Jun 18, 2019

Hydro dynamic bearing device

MITSUBISHI HITACHI POWER SYS1 citations59

KONICA MINOLTA INC

1 patent

US10036993B2Jul 31, 2018

Image forming apparatus and foreign matter removing method

KONICA MINOLTA INC0 citations43