KH

Kazuyuki HATTA

Kubota: 2 patents #52 of 283Top 20%
Overall (2025): #111,327 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12319362 Housing body and working machine Hiroyuki Ueda, Tadayoshi Umemoto, Yoshiyuki Enomoto 2025-06-03
12222743 Lever device and working machine Yoichi NISHIGORI 2025-02-11