MH

Motohiro Higashide

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
Overall (All Time): #3,556,004 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6443265 Safety device of the elevator door Masanori Nakamori, Sai Seii 2002-09-03