Inventor

KOUNO HAJIME

JP3 patents

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

MITSUBISHI MATERIALS CORP

2 patents

US10570959B2Feb 25, 2020

Oil-retaining sintered bearing and method of producing the same

MITSUBISHI MATERIALS CORP2 citations66

US11073178B2Jul 27, 2021

Oil-impregnated sintered bearing and method for manufacturing the same

MITSUBISHI MATERIALS CORP0 citations47

DIAMET CORP

1 patent

US11248654B2Feb 15, 2022

Oil impregnated sintered bearing and production method thereof

DIAMET CORP0 citations46