Inventor
MIZUTANI MAKOTO
JP91 patents
⚠️ This page may combine multiple inventors who share the name “MIZUTANI MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA MOTOR CO LTD
16 patentsUS7527537B2May 5, 2009
Electric type steering device for outboard motors
YAMAHA MOTOR CO LTD41 citations93
US9156535B2Oct 13, 2015
Vessel propulsion system and vessel including the same
YAMAHA MOTOR CO LTD7 citations84
US9126667B2Sep 8, 2015
Marine vessel propulsion control device, marine vessel propulsion apparatus, and marine vessel
YAMAHA MOTOR CO LTD13 citations84
US8046121B2Oct 25, 2011
Watercraft steering device and watercraft
YAMAHA MOTOR CO LTD14 citations84
US8011981B2Sep 6, 2011
Boat
YAMAHA MOTOR CO LTD10 citations84
US7930986B2Apr 26, 2011
Watercraft steering device and watercraft
YAMAHA MOTOR CO LTD12 citations84
US7886678B2Feb 15, 2011
Watercraft
YAMAHA MOTOR CO LTD8 citations84
US7844374B2Nov 30, 2010
Watercraft steering system
YAMAHA MOTOR CO LTD13 citations84
US7540253B2Jun 2, 2009
Boat steering system
YAMAHA MOTOR CO LTD14 citations84
US7533624B2May 19, 2009
Boat steering system
YAMAHA MOTOR CO LTD19 citations84
US7527538B2May 5, 2009
Toe adjustment for small boat having multiple propulsion units
YAMAHA MOTOR CO LTD13 citations84
US7517262B2Apr 14, 2009
Steering system for outboard motor
YAMAHA MOTOR CO LTD17 citations84
US10336426B2Jul 2, 2019
Outboard motor
YAMAHA MOTOR CO LTD7 citations81
US11467583B2Oct 11, 2022
Steering for marine propulsion unit
YAMAHA MOTOR CO LTD3 citations73
US10518857B2Dec 31, 2019
Steering system for vessel
YAMAHA MOTOR CO LTD2 citations73
US10046842B2Aug 14, 2018
Outboard motor mounting structure and outboard motor vessel provided therewith
YAMAHA MOTOR CO LTD4 citations73
MAKITA CORP
9 patentsUS5791057AAug 11, 1998
Electromotive chain saw
MAKITA CORP125 citations98
US5806374ASep 15, 1998
Operation switch device for use with lawnmower
MAKITA CORP60 citations94
US5915795AJun 29, 1999
Chain saw braking device
MAKITA CORP35 citations92
US5709032AJan 20, 1998
Chain stop device for an electromotive chain saw
MAKITA CORP32 citations92
USD389026SJan 13, 1998
Portable electric chain saw
MAKITA CORP28 citations92
USRE37832ESep 10, 2002
Electromotive chain saw
MAKITA CORP16 citations84
US6148525ANov 21, 2000
Chain tension device in a chain saw
MAKITA CORP18 citations84
USD336223SJun 8, 1993
Electric trimmer
MAKITA CORP17 citations81
USD415400SOct 19, 1999
Power shears
MAKITA CORP13 citations73
YAMAHA MARINE KK
9 patentsUS7455557B2Nov 25, 2008
Control unit for multiple installation of propulsion units
YAMAHA MARINE KK20 citations93
US7438013B2Oct 21, 2008
Steering mechanism for small boat having multiple propulsion units
YAMAHA MARINE KK22 citations93
US7063030B2Jun 20, 2006
Electric steering apparatus for watercraft
YAMAHA MARINE KK19 citations93
US7267587B2Sep 11, 2007
Steering system of outboard motor
YAMAHA MARINE KK25 citations92
US7506599B2Mar 24, 2009
Boat steering system
YAMAHA MARINE KK17 citations84
US7494390B2Feb 24, 2009
Action control device for small boat
YAMAHA MARINE KK8 citations84
US7270068B2Sep 18, 2007
Steering control system for boat
YAMAHA MARINE KK16 citations84
US7267069B2Sep 11, 2007
Steering control system for boat
YAMAHA MARINE KK14 citations84
US7156034B2Jan 2, 2007
Steering system for boat
YAMAHA MARINE KK15 citations84
MITSUBISHI GAS CHEMICAL CO
5 patentsUS5298559AMar 29, 1994
Multi-layered polymers
MITSUBISHI GAS CHEMICAL CO33 citations92
US5179152AJan 12, 1993
Fiber-reinforced resin composition having surface smoothness
MITSUBISHI GAS CHEMICAL CO28 citations90
US5118726AJun 2, 1992
Polycarbonate resin composition for radiation sterilization
MITSUBISHI GAS CHEMICAL CO28 citations90
US5288801AFeb 22, 1994
Polycarbonate resin composition
MITSUBISHI GAS CHEMICAL CO6 citations74
US4125540ANov 14, 1978
Process for stabilizing trioxane
MITSUBISHI GAS CHEMICAL CO9 citations72
MIZUTANI MAKOTO
4 patentsUS8965606B2Feb 24, 2015
Watercraft including operating devices to adjust an amount and a direction of a propulsive force of the watercraft
MIZUTANI MAKOTO9 citations84
US8838305B2Sep 16, 2014
Boat including steering load control
MIZUTANI MAKOTO9 citations84
US8831802B2Sep 9, 2014
Boat propelling system
MIZUTANI MAKOTO9 citations84
US8688298B2Apr 1, 2014
Boat propelling system
MIZUTANI MAKOTO7 citations81
NOSE YUKINORI
3 patentsUS9079651B2Jul 14, 2015
Marine vessel propulsion system and marine vessel including the same
NOSE YUKINORI7 citations80
US8428801B1Apr 23, 2013
Marine vessel propulsion system and marine vessel including the same
NOSE YUKINORI12 citations80
US8234024B2Jul 31, 2012
Marine vessel propulsion system and marine vessel including the same
NOSE YUKINORI13 citations80
KOTANI HAYATO
2 patentsUS8785525B2Jul 22, 2014
Thermosetting light-reflecting resin composition, optical semiconductor element mounting board produced therewith, method for manufacture thereof, and optical semiconductor device
KOTANI HAYATO7 citations82
US8212271B2Jul 3, 2012
Substrate for mounting an optical semiconductor element, manufacturing method thereof, an optical semiconductor device, and manufacturing method thereof
KOTANI HAYATO11 citations82
MAKITA ELECTRIC WORKS LTD
1 patentIDEMITSU KOSAN CO
1 patentShowing the top 50 of 91 patents by PatentIndex Score.