HO

Hideo Ono

OB Obayashi: 1 patents #58 of 118Top 50%
Overall (All Time): #3,644,344 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5881504 Temporary frame system for construction Tatsuya Wakisaka, Kyoichi Hishikawa, Noriyuki Furuya, Kyoji Yoshino, Hiroaki Ikeda +2 more 1999-03-16