Inventor

AOKI SUMIHISA

JP3 patents

⚠️ This page may combine multiple inventors who share the name “AOKI SUMIHISA”. 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