CW

Chunnan Wu

SI Sumitomo Heavy Industries: 3 patents #1 of 53Top 2%
Overall (2025): #65,144 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12338601 Shovel Yusuke Sano, Yasuhiro Yamamoto, Yoshiyasu Itsuji, Kazunori Hiranuma 2025-06-24
12286767 Shovel 2025-04-29
12258730 Shovel, and management apparatus and assist device for shovel Yusuke Sano 2025-03-25