TS

Tatsumi Shirodera

YK Ykk: 3 patents #225 of 845Top 30%
YK Yoshida Kogyo K.K.: 1 patents #252 of 468Top 55%
📍 Kurobe, JP: #48 of 165 inventorsTop 30%
Overall (All Time): #1,277,731 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
RE37405 Parts feeder 2001-10-09
6047465 Attaching device of connecting ring to pull tab for slide fastener slider Yasutaka Kizu 2000-04-11
5702028 Parts feeder 1997-12-30
5426848 Apparatus for attaching a slider pull tab Hiroki Shibata 1995-06-27