Inventor
NAKAGAWA KATSUYUKI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “NAKAGAWA KATSUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANKIN IND CO
7 patentsUS6354834B2Mar 12, 2002
Orthodontic supporting structure
SANKIN IND CO54 citations94
US6095808AAug 1, 2000
Orthodontic appliance and bracket
SANKIN IND CO16 citations91
US4565526AJan 21, 1986
Orthodontic appliance
SANKIN IND CO37 citations91
US5921774AJul 13, 1999
Supporting body for use in orthodontic appliance and method
SANKIN IND CO39 citations90
US5762492AJun 9, 1998
Orthodontic appliance
SANKIN IND CO20 citations90
US4419072ADec 6, 1983
Handy torch
SANKIN IND CO13 citations73
US6164964ADec 26, 2000
Orthodontic appliance and bracket
SANKIN IND CO14 citations72