HM

Hiromitsu Miyajima

OE Otis Elevator: 1 patents #100 of 260Top 40%
📍 Nagano, JP: #17 of 24 inventorsTop 75%
Overall (2019): #445,132 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10302549 Handrail friction checking device Takahiro Yamada, Atsushi Yamada, Kenji Komiya 2019-05-28