Inventor
NANBU MADOKA
JP16 patents
⚠️ This page may combine multiple inventors who share the name “NANBU MADOKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YKK CORP
12 patentsUSD703097SApr 22, 2014
Belt adjuster
YKK CORP20 citations91
USD700829SMar 11, 2014
Hook
YKK CORP18 citations91
US9655412B2May 23, 2017
Side release buckle
YKK CORP9 citations84
USD703094SApr 22, 2014
Buckle
YKK CORP9 citations83
USD710747SAug 12, 2014
Buckle
YKK CORP6 citations76
US10588383B2Mar 17, 2020
Buckle
YKK CORP4 citations72
US11199244B2Dec 14, 2021
String stopper
YKK CORP4 citations66
US11219279B2Jan 11, 2022
Buckle with string adjustment portion
YKK CORP1 citations58
US12553495B2Feb 17, 2026
Cord stopper
YKK CORP0 citations51
US12496946B2Dec 16, 2025
Cover material attachment
YKK CORP0 citations51
US12426686B2Sep 30, 2025
Fastening part, method of producing the same, and mold device
YKK CORP0 citations51
US11844436B2Dec 19, 2023
Skin material fastening clip
YKK CORP0 citations49