YH

Yoshikazu Hamada

YK Ykk: 2 patents #6 of 84Top 8%
📍 Toyama, JP: #52 of 274 inventorsTop 20%
Overall (2020): #104,541 of 565,922Top 20%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10869525 Slider for slide fastener Yohei Miyazaki 2020-12-22
10765177 Slider for slide fastener — 2020-09-08