TF

Toshio Fukuda

HI Hitachi: 1 patents #814 of 2,935Top 30%
📍 Yokohama, JP: #71 of 146 inventorsTop 50%
Overall (1989): #49,216 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4852696 Information device of elevator Kenji Yoneda, Takaaki Ueshima, Osamu Sasaki 1989-08-01