Inventor

KITA HIROFUMI

JP3 patents

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

MITSUBISHI ELECTRIC CORP

2 patents

US6335871B1Jan 1, 2002

Motor operation controller and insulation type bidirectional DC voltage converter

MITSUBISHI ELECTRIC CORP37 citations90

US5079490AJan 7, 1992

Spindle drive system of machine tool

MITSUBISHI ELECTRIC CORP25 citations89

SHARP KK

1 patent

US5640400AJun 17, 1997

Mutual connecting apparatus between networks

SHARP KK14 citations67