HK

Hayato Kubota

AC Advics Co.: 1 patents #18 of 60Top 30%
HC Hitachi Construction Machinery Co.: 1 patents #56 of 127Top 45%
📍 Tsuchiura, JP: #10 of 45 inventorsTop 25%
Overall (2020): #169,992 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10870420 Braking device for vehicle 2020-12-22
D875143 Excavator Shigehisa Hagura, Atsushi Ninomiya, Masao Kariya, Hiroki Sugawara 2020-02-11