Inventor

MURAKI MASAYOSHI

JP5 patents

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

MITSUBISHI ELECTRIC CORP

2 patents

US5653909AAug 5, 1997

Refrigerating machine oil composition for use with HFC refrigerant

MITSUBISHI ELECTRIC CORP29 citations91

US6221274B1Apr 24, 2001

Lubricant compositions for refrigerating machine employing HFC-32, HFC-125 or HFC-134A

MITSUBISHI ELECTRIC CORP18 citations81

MITSUBISHI OIL CO

2 patents

US5728655AMar 17, 1998

Refrigerating machine oil composition for use with HCFC and HFC refrigerants

MITSUBISHI OIL CO18 citations80

US5043497AAug 27, 1991

Lubricating oil for traction drives

MITSUBISHI OIL CO19 citations80

NIPPON STEEL CHEMICAL CO

1 patent

US4371726AFeb 1, 1983

Composition suitable for mechanical power transmission and process for operating traction drives

NIPPON STEEL CHEMICAL CO18 citations71