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

Mitsuhiko Kanehama

HC Hitachi Construction Machinery Co.: 2 patents #26 of 148Top 20%
Overall (2025): #101,003 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12392111 Work machine Taro Akita, Shota Ishida, Ryohei FUKUCHI 2025-08-19
12320097 Work machine Naoya Takagawa, Kento KUMAGAI, Hiroaki AMANO, Ryousuke Itou 2025-06-03