Inventor

SHIRAKAWA RYOTOMO

JP3 patents

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

FURUKAWA ELECTRIC CO LTD

2 patents

US5171643ADec 15, 1992

Electric contact material and electric contact using said material

FURUKAWA ELECTRIC CO LTD20 citations81

US5338618AAug 16, 1994

Electric contact material and electric contact using said material

FURUKAWA ELECTRIC CO LTD11 citations72

FUROKAWA ELECTRIC CO LTD

1 patent

US5334294AAug 2, 1994

Method of continuously processing wire material and device therefor

FUROKAWA ELECTRIC CO LTD12 citations68