NH

Naoki Hagiwara

HC Hitachi Construction Machinery Co.: 1 patents #51 of 148Top 35%
Overall (2025): #270,216 of 469,880Top 60%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12188204 Work machine Kazuhiko Mizoguchi, Keiichirou Anahara 2025-01-07