Inventor
MURAOKA TSUTOMU
JP60 patents
⚠️ This page may combine multiple inventors who share the name “MURAOKA TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHIMANO KK
37 patentsUS6382381B1May 7, 2002
Bicycle hub assembly
SHIMANO KK115 citations98
US6283557B1Sep 4, 2001
Bicycle rim with wear indicator
SHIMANO KK74 citations96
US5687492ANov 18, 1997
Sandal
SHIMANO KK55 citations96
US5659982AAug 26, 1997
Bicycling shoes
SHIMANO KK97 citations96
US6925908B2Aug 9, 2005
Bicycle pedal assembly
SHIMANO KK21 citations93
US6845688B2Jan 25, 2005
Bicycle pedal assembly
SHIMANO KK24 citations93
US6722229B2Apr 20, 2004
Bicycle pedal assembly
SHIMANO KK17 citations93
US6568766B1May 27, 2003
Bicycle rim
SHIMANO KK21 citations93
US6536849B1Mar 25, 2003
Bicycle wheel
SHIMANO KK26 citations93
US6234580B1May 22, 2001
Bicycle wheel with reinforced rim
SHIMANO KK23 citations93
US6231128B1May 15, 2001
Bicycle wheel
SHIMANO KK23 citations93
USD440533SApr 17, 2001
Bicycle hub
SHIMANO KK16 citations93
US6126243AOct 3, 2000
Bicycle wheel
SHIMANO KK43 citations93
USD430093SAug 29, 2000
Bicycle hub
SHIMANO KK19 citations93
US6068347AMay 30, 2000
Bicycle wheel
SHIMANO KK24 citations93
US6068348AMay 30, 2000
Bicycle wheel
SHIMANO KK17 citations93
US7578563B2Aug 25, 2009
Reinforced bicycle rim
SHIMANO KK16 citations92
US7464994B2Dec 16, 2008
Bicycle rim reinforced with a continuously extending resin material
SHIMANO KK27 citations92
US7377595B1May 27, 2008
Bicycle rim
SHIMANO KK31 citations92
US6694846B2Feb 24, 2004
Bicycle pedal
SHIMANO KK19 citations92
US9533733B2Jan 3, 2017
Disc brake caliper and disc brake caliper assembly
SHIMANO KK7 citations84
US9227691B2Jan 5, 2016
Bicycle brake caliper assembly
SHIMANO KK8 citations84
US7503133B2Mar 17, 2009
Bicycle pedal assembly
SHIMANO KK10 citations84
US7374251B2May 20, 2008
Connection of Spokes to hub and rim in bicycle wheel
SHIMANO KK12 citations84
US7350877B1Apr 1, 2008
Bicycle rim
SHIMANO KK14 citations84
US7306292B2Dec 11, 2007
Bicycle hub
SHIMANO KK13 citations84
US6708584B2Mar 23, 2004
Bicycle pedal assembly
SHIMANO KK13 citations84
US7430941B2Oct 7, 2008
Bicycle pedal
SHIMANO KK5 citations74
US7013755B2Mar 21, 2006
Bicycle pedal assembly
SHIMANO KK9 citations74
US6997080B2Feb 14, 2006
Bicycle pedal
SHIMANO KK6 citations74
US6354668B2Mar 12, 2002
Bicycle rim with wear indicator
SHIMANO KK12 citations74
US6158819ADec 12, 2000
Bicycle wheel
SHIMANO KK15 citations74
US10427751B2Oct 1, 2019
Bicycle-brake-caliper attachment structure
SHIMANO KK2 citations73
US9908585B2Mar 6, 2018
Bicycle brake caliper assembly
SHIMANO KK2 citations73
US9347505B2May 24, 2016
Disc brake caliper and base member
SHIMANO KK4 citations73
US6331771B1Dec 18, 2001
Bracket assembly, especially for use as a magnetic device in a monitoring device
SHIMANO KK6 citations72
US6188215B1Feb 13, 2001
Magnetic assembly for a bicycle monitoring device
SHIMANO KK11 citations72
TOKAI RIKA CO LTD
7 patentsUS4623192ANov 18, 1986
Seat
TOKAI RIKA CO LTD70 citations96
US4613188ASep 23, 1986
Child restraining device
TOKAI RIKA CO LTD37 citations92
US4772045ASep 20, 1988
Gas bag apparatus for vehicle
TOKAI RIKA CO LTD21 citations82
US4938503AJul 3, 1990
Air bag
TOKAI RIKA CO LTD17 citations74
US4718696AJan 12, 1988
Retaining structure for webbing secured to seat of vehicle
TOKAI RIKA CO LTD17 citations74
US5092628AMar 3, 1992
Air bag apparatus
TOKAI RIKA CO LTD18 citations73
US5704635AJan 6, 1998
Air bag cover holding structure
TOKAI RIKA CO LTD16 citations72
KAO CORP
3 patentsTOHO RAYON KK
2 patentsTAKACHI TAKESHI
1 patentShowing the top 50 of 60 patents by PatentIndex Score.