Inventor
ICHIDA TADASHI
JP65 patents
⚠️ This page may combine multiple inventors who share the name “ICHIDA TADASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHIMANO KK
43 patentsUS7704173B2Apr 27, 2010
Motorized bicycle derailleur assembly
SHIMANO KK94 citations98
US7442136B2Oct 28, 2008
Motorized bicycle derailleur assembly
SHIMANO KK59 citations98
US7341532B2Mar 11, 2008
Electric derailleur motor unit
SHIMANO KK76 citations98
US7306531B2Dec 11, 2007
Electric bicycle derailleur
SHIMANO KK93 citations98
US6287228B1Sep 11, 2001
Rear derailleur with cable guide roller
SHIMANO KK83 citations98
US7874567B2Jan 25, 2011
Bicycle shifting control apparatus
SHIMANO KK102 citations97
US6979009B2Dec 27, 2005
Motorized bicycle derailleur assembly
SHIMANO KK66 citations96
US7503863B2Mar 17, 2009
Bicycle derailleur motor unit assembly
SHIMANO KK42 citations93
US7331890B2Feb 19, 2008
Motorized front derailleur mounting member
SHIMANO KK34 citations93
US7291079B2Nov 6, 2007
Motorized front derailleur assembly with saver arrangement
SHIMANO KK33 citations93
US7288038B2Oct 30, 2007
Bicycle shift control apparatus with preferential shifting
SHIMANO KK30 citations93
US7207912B2Apr 24, 2007
Bicycle shift control apparatus that prevents undesirable chain angles
SHIMANO KK41 citations93
US7061228B2Jun 13, 2006
Apparatus for detecting rotation of a bicycle part
SHIMANO KK24 citations93
US6305237B1Oct 23, 2001
Bicycle shift control device for controlling a gas actuated shifting device
SHIMANO KK34 citations93
US6293883B1Sep 25, 2001
Quick release derailleur
SHIMANO KK24 citations93
US6290621B1Sep 18, 2001
Derailleur for a bicycle
SHIMANO KK21 citations93
US6159119ADec 12, 2000
Gas actuating mechanism for a bicycle derailleur
SHIMANO KK21 citations93
US6149541ANov 21, 2000
Gas actuated derailleur having an indexing mechanism for setting a chain guide in a plurality of fixed positions
SHIMANO KK25 citations93
US6066057AMay 23, 2000
Gas actuated derailleur having an indexing mechanism for setting a chain guide in a plurality of fixed positions
SHIMANO KK33 citations93
US5931753AAug 3, 1999
Rear deraileur with shock absorber
SHIMANO KK38 citations93
US5919106AJul 6, 1999
Quick release derailleur
SHIMANO KK44 citations93
US8825322B1Sep 2, 2014
Bicycle component controlling apparatus
SHIMANO KK24 citations92
US7722487B2May 25, 2010
Front derailleur with mounting fixture
SHIMANO KK25 citations92
US7219574B2May 22, 2007
Hydraulic gear shift mechanism
SHIMANO KK14 citations92
US7032475B2Apr 25, 2006
Hydraulic gear shift mechanism
SHIMANO KK14 citations92
US6899649B2May 31, 2005
Motor unit for an assisting apparatus for changing speeds in a bicycle transmission
SHIMANO KK34 citations92
US6734376B2May 11, 2004
Electrical switch device for bicycle
SHIMANO KK33 citations92
US6334514B1Jan 1, 2002
Bicycle disc brake
SHIMANO KK23 citations92
US7285064B2Oct 23, 2007
Bicycle gear shifting control apparatus
SHIMANO KK26 citations90
US8360909B2Jan 29, 2013
Method and apparatus for shifting a bicycle transmission
SHIMANO KK15 citations84
US7762916B2Jul 27, 2010
Front derailleur for bicycle
SHIMANO KK19 citations84
US7651423B2Jan 26, 2010
Variable speed drive device for bicycle
SHIMANO KK16 citations84
US7614971B2Nov 10, 2009
Apparatus for fine tuning a bicycle derailleur position
SHIMANO KK17 citations84
US7509888B2Mar 31, 2009
Hydraulic gear shift mechanism
SHIMANO KK8 citations84
US7399244B2Jul 15, 2008
Apparatus for controlling a bicycle gear shift device based on movement of the device
SHIMANO KK17 citations84
USRE38975EFeb 14, 2006
Bicycle disc brake
SHIMANO KK11 citations84
US6959941B2Nov 1, 2005
Bicycle shift control apparatus that selectively restricts speed stages
SHIMANO KK18 citations84
US6835069B2Dec 28, 2004
Apparatus for wiring bicycle electrical components
SHIMANO KK14 citations84
US7137314B2Nov 21, 2006
Hydraulic gear shift mechanism
SHIMANO KK9 citations74
US7011590B2Mar 14, 2006
Shift assist apparatus for a bicycle transmission
SHIMANO KK10 citations74
US6835148B2Dec 28, 2004
Method and apparatus for preventing improper shifting of a bicycle transmission
SHIMANO KK12 citations74
US6293881B1Sep 25, 2001
Operating device for vehicle component assembly
SHIMANO KK11 citations74
US6135906AOct 24, 2000
Gas actuating device with an exhaust passage that prevents contamination of an actuating member
SHIMANO KK15 citations74
ICHIDA TADASHI
5 patentsUS8655548B2Feb 18, 2014
Bicycle component control apparatus
ICHIDA TADASHI122 citations98
US8781680B2Jul 15, 2014
Bicycle suspension control setting device
ICHIDA TADASHI118 citations97
US8282519B2Oct 9, 2012
Electric derailleur motor unit
ICHIDA TADASHI28 citations92
US10086708B2Oct 2, 2018
Bicycle component control apparatus
ICHIDA TADASHI14 citations84
US8998756B2Apr 7, 2015
Apparatus for adjusting a position of a bicycle derailleur
ICHIDA TADASHI9 citations84
TAKEDA KAZUHIRO
1 patentTAKAMOTO RYUICHIROU
1 patentShowing the top 50 of 65 patents by PatentIndex Score.