Inventor
OHSHIMA KAZUYOSHI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “OHSHIMA KAZUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUGATSUNE KOGYO
14 patentsUS5109571AMay 5, 1992
Door hinge with movable and fixed cams
SUGATSUNE KOGYO158 citations97
US6119310ASep 19, 2000
Hinge unit
SUGATSUNE KOGYO24 citations92
US5937479AAug 17, 1999
Hinge
SUGATSUNE KOGYO28 citations92
US5211269AMay 18, 1993
Damper for a flapdoor using viscous fluid
SUGATSUNE KOGYO54 citations92
US5165507ANov 24, 1992
Damper for a flapdoor using viscous fluid
SUGATSUNE KOGYO39 citations92
US4938322AJul 3, 1990
Multi-disc damper using viscous fluid
SUGATSUNE KOGYO63 citations92
US5175891AJan 5, 1993
Device for fixing a toilet seat and a toilet lid
SUGATSUNE KOGYO26 citations91
US5143432ASep 1, 1992
Mechanism for controlling the travel of a structural member
SUGATSUNE KOGYO38 citations91
US5135294AAug 4, 1992
Mechanism for controlling the travel of a structural member
SUGATSUNE KOGYO49 citations91
US5011029AApr 30, 1991
Coat lift hanger
SUGATSUNE KOGYO26 citations90
US5079797AJan 14, 1992
Cabinet lid stay
SUGATSUNE KOGYO20 citations82
US5353899AOct 11, 1994
Damper mechanism
SUGATSUNE KOGYO9 citations73
US5111548AMay 12, 1992
Liquid check and closer
SUGATSUNE KOGYO19 citations73
US5274880AJan 4, 1994
Door closer
SUGATSUNE KOGYO4 citations62