KM

Kiyoyasu Mitsumori

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,819,298 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5193651 Elevator apparatus Masayuki Shigeta, Tadashi Shibata, Jun Sugahara, Toshihiko Nara 1993-03-16