KE

Kouichirou EJIRI

HC Hitachi Construction Machinery Co.: 1 patents #51 of 148Top 35%
Overall (2025): #314,342 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12384351 Work machine parameter selection device and parameter recommendation system Jumpei Sato, Kazuhiro Oono, Tomoki Yada 2025-08-12