JW

Jun Watanabe

YC Yanmar Holdings Co.: 2 patents #10 of 116Top 9%
YC Yanmar Power Technology Co.: 1 patents #6 of 29Top 25%
Overall (2020): #82,967 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10787238 Ship handling device Gakuji TAMURA, Koichi Kanda 2020-09-29
10647401 Boat Gakuji TAMURA 2020-05-12
10597132 Ship Gakuji TAMURA 2020-03-24