JK

Jun Kiyohara

YK Ykk: 1 patents #9 of 67Top 15%
📍 Kurobe, JP: #5 of 23 inventorsTop 25%
Overall (2025): #328,774 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12349772 Stopper for slide fastener and method to produce stopper for slide fastener Koki Shinomiya, Masamichi Yamagata, Makoto Yamakoshi, Masashi Oshita, Atsushi Ogihara +1 more 2025-07-08