KI

Kiyoshi Ikura

SC Shimizu Construction Co.: 1 patents #112 of 352Top 35%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
Overall (All Time): #3,840,066 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5271197 Earthquake resistant multi-story building Toshio Uno, Yoshitaka Yabe, Shinji Mase, Toshihiko Hirama, Hideo Shimizu +4 more 1993-12-21