Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
HI

Hiroaki Ishida

SI Sumitomo Heavy Industries: 1 patents #18 of 53Top 35%
Overall (2025): #369,748 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12366050 Operation unit for construction machine, and construction machine Takashi Hoshino, Dotaro Usui, Shinichiro Tsukahara 2025-07-22