Inventor
SAJI TOMOYUKI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SAJI TOMOYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAJI TOMOYUKI
5 patentsUS8984975B2Mar 24, 2015
Engagement chain unit
SAJI TOMOYUKI8 citations82
US9482313B2Nov 1, 2016
Engagement chain unit
SAJI TOMOYUKI6 citations71
US8967005B2Mar 3, 2015
Engagement chain type device for forward and backward movement operation
SAJI TOMOYUKI5 citations71
US9255630B2Feb 9, 2016
Advancing/retracting actuation device with meshing chain
SAJI TOMOYUKI2 citations61
US9243686B2Jan 26, 2016
Meshing chain stopper
SAJI TOMOYUKI1 citations49
TSUBAKIMOTO CHAIN CO
4 patentsUS6855080B2Feb 15, 2005
Chain
TSUBAKIMOTO CHAIN CO27 citations92
US7819389B2Oct 26, 2010
Hoisting and lowering device having engagement chains
TSUBAKIMOTO CHAIN CO11 citations82
US6742935B2Jun 1, 2004
Roller bearings and chain incorporating the roller bearings
TSUBAKIMOTO CHAIN CO19 citations82
US7980978B2Jul 19, 2011
Hoisting and lowering driving engagement multi-row chain
TSUBAKIMOTO CHAIN CO1 citations46