Inventor
KANZAKA YOSHIHIRO
JP33 patents
⚠️ This page may combine multiple inventors who share the name “KANZAKA YOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YOSHIDA KOGYO KK
25 patentsUS4397061AAug 9, 1983
Grommet for setting in sheet material
YOSHIDA KOGYO KK62 citations96
US4481696ANov 13, 1984
Snap-fit button
YOSHIDA KOGYO KK41 citations92
US4457050AJul 3, 1984
Snap-fit button
YOSHIDA KOGYO KK41 citations92
US4287646ASep 8, 1981
Automatically locking slider for slide fastener
YOSHIDA KOGYO KK38 citations92
US4221026ASep 9, 1980
Separable end stop of a slide fastener
YOSHIDA KOGYO KK43 citations92
US4941234AJul 17, 1990
Button collet
YOSHIDA KOGYO KK22 citations82
US4387488AJun 14, 1983
Fabric-covered button
YOSHIDA KOGYO KK27 citations82
US4048699ASep 20, 1977
Slider for slide fastener
YOSHIDA KOGYO KK23 citations82
US4023241AMay 17, 1977
Top end construction for slide fasteners
YOSHIDA KOGYO KK21 citations82
US5329677AJul 19, 1994
Fastener assembly
YOSHIDA KOGYO KK10 citations74
US4967452ANov 6, 1990
Attaching device for garment fastener element
YOSHIDA KOGYO KK17 citations74
USD276477SNov 27, 1984
Buckle for belts or the like
YOSHIDA KOGYO KK8 citations74
USD275621SSep 25, 1984
Hook fastener for the waist bands of trousers or the like
YOSHIDA KOGYO KK9 citations74
USD274480SJul 3, 1984
Slide fastener
YOSHIDA KOGYO KK13 citations74
USD269824SJul 26, 1983
Hook fastener for garments
YOSHIDA KOGYO KK7 citations74
US4325185AApr 20, 1982
Apparatus for gapping a continuous slide fastener stringer
YOSHIDA KOGYO KK7 citations74
US4193172AMar 18, 1980
Ornamental attachment for slide fastener sliders
YOSHIDA KOGYO KK18 citations74
US4133082AJan 9, 1979
Adjustable fastening device
YOSHIDA KOGYO KK13 citations74
US3988812ANov 2, 1976
Slider for adjustable fastening device
YOSHIDA KOGYO KK11 citations74
US3956802AMay 18, 1976
Rack for adjustable fastening device
YOSHIDA KOGYO KK12 citations74
USD275716SOct 2, 1984
Hook fastener for the waist bands of trousers or the like
YOSHIDA KOGYO KK5 citations63
US4407049AOct 4, 1983
Buckle for belts or the like
YOSHIDA KOGYO KK2 citations63
US4224730ASep 30, 1980
Method and apparatus for removing fastener elements from a slide fastener chain
YOSHIDA KOGYO KK3 citations63
US4202285AMay 13, 1980
Presser foot for concealed slide fasteners
YOSHIDA KOGYO KK6 citations63
US3950827AApr 20, 1976
Slider for adjustable fastening device
YOSHIDA KOGYO KK4 citations54
NIPPON NOTION KOGYO
5 patentsUS4562624AJan 7, 1986
Snap fastener for use on garments
NIPPON NOTION KOGYO58 citations96
US4571781AFeb 25, 1986
Drainable button assembly
NIPPON NOTION KOGYO10 citations74
US4570307AFeb 18, 1986
Button having plate for deflecting an attaching tack
NIPPON NOTION KOGYO11 citations74
US4509232AApr 9, 1985
Attaching post for snap fastener elements
NIPPON NOTION KOGYO15 citations74
US4521943AJun 11, 1985
Fastening for a garment
NIPPON NOTION KOGYO5 citations63