TN

Takashi Nishi

SC Sumitomo Construction Machinery Co.: 3 patents #2 of 15Top 15%
Overall (2023): #59,000 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11828039 Shovel Hiroyuki Tsukamoto 2023-11-28
11821161 Shovel Hiroyuki Tsukamoto 2023-11-21
11566401 Shovel and assist device to work together with shovel — 2023-01-31