KM

Kazuhiko Motomura

OE Otis Elevator: 1 patents #8 of 43Top 20%
Overall (2005): #163,284 of 245,428Top 70%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6978876 Step for escalator Yoshio Tsukahara, Takashi Tanaka, Koichi Maeda 2005-12-27