SM

Shigehiko Miyake

HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
📍 Okayama, JP: #824 of 1,590 inventorsTop 55%
Overall (All Time): #3,568,785 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6171030 Soil improving machine with excavating means Hisayoshi Hashimoto, Toshikazu Murai, Takami Kusaki, Tetsushiro Miura, Hiroyosi Itaya +2 more 2001-01-09