HS

Hiroshi Shinjo

SC Sumitomo Mitsui Construction Co.: 1 patents #1 of 5Top 20%
Overall (2019): #443,973 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10465374 Frame structure and method of constructing frame structure Kazuhito SUGAYA, Masahiro Nakajima, Kouichi Hasuo, Junji Sako 2019-11-05