Inventor

NAGASAWA HIROKI

JP5 patents

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

MITSUBISHI MATERIALS CORP

2 patents

US5705125AJan 6, 1998

Wire for electric railways

MITSUBISHI MATERIALS CORP22 citations90

US5391243AFeb 21, 1995

Method for producing wire for electric railways

MITSUBISHI MATERIALS CORP14 citations71

FUJIKURA LTD

1 patent

US5087300AFeb 11, 1992

Method for manufacturing high-conductivity copper-clad steel trolley wire

FUJIKURA LTD11 citations70

YOKOYAMA TETSUHIDE

1 patent

US9541310B2Jan 10, 2017

Sealed compressor and vapor compression refrigeration cycle apparatus including the sealed compressor

YOKOYAMA TETSUHIDE3 citations69

MITSUBISHI ELECTRIC CORP

1 patent

US10006460B2Jun 26, 2018

Hermetic compressor having enlarged suction inlet

MITSUBISHI ELECTRIC CORP1 citations45