OK

Osamu Kokuryou

HC Hitachi Construction Machinery Tierra Co.: 1 patents #11 of 21Top 55%
📍 Koka, JP: #13 of 21 inventorsTop 65%
Overall (2018): #284,688 of 503,207Top 60%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10106954 Construction machine Junya Kawamoto, Masaya Ueda 2018-10-23