Inventor

YONEZAWA SEIICHIRO

JP3 patents

Patents

3 patents

US11772533B2Oct 3, 2023

Seat upholstery clip

YKK CORP3 citations65

US11844436B2Dec 19, 2023

Skin material fastening clip

YKK CORP0 citations49

US12103207B2Oct 1, 2024

Manufacturing method of cover material fastening member and manufacturing apparatus of cover material fastening member

YKK CORP0 citations46