Inventor
HISAMITSU YUKIMASA
JP4 patents
⚠️ This page may combine multiple inventors who share the name “HISAMITSU YUKIMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MEIDENSHA ELECTRIC MFG CO LTD
3 patentsUS6851520B2Feb 8, 2005
Hoisting machine having braking device with fulcrums, etc., arranged below brake wheel, and elevator system using same
MEIDENSHA ELECTRIC MFG CO LTD14 citations82
US6796548B2Sep 28, 2004
Braking device and hoisting machine having same
MEIDENSHA ELECTRIC MFG CO LTD12 citations71
US7273133B2Sep 25, 2007
Elevator hoisting machine
MEIDENSHA ELECTRIC MFG CO LTD7 citations69