HM

Hisashi Masuda

YK Ykk: 1 patents #19 of 98Top 20%
Overall (2021): #433,804 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11134757 Fastener stringer attachment structure Noriko Torigoe, Shoji Matsui 2021-10-05