DS

Daito Sakai

HC Hitachi Construction Machinery Co.: 2 patents #24 of 127Top 20%
📍 Tsuchiura, JP: #10 of 45 inventorsTop 25%
Overall (2020): #180,347 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10801187 Work machine Shiho Izumi, Ryuu Narikawa, Kouji Ishikawa, Takahiko Kurose 2020-10-13
10774502 Work machine Shiho Izumi, Ryuu Narikawa, Kouji Ishikawa 2020-09-15