Inventor · disambiguated record
Hirotaka Kaji
Also filed as: KAJI HIROTAKA
32 granted patents·4 pending applications·900 citations·filing 2000–2021
98Inventor score
Files withYAMAHA MOTOR CO LTD20TOYOTA MOTOR CO LTD7KAJI HIROTAKA5SANSHIN KOGYO KABUSHKI KAISHA1YAMAHA HATSUDOKI KUBUSHIKI KAI1
Top patents by PatentIndex Score
36 records- 0196US7769504B2Marine vessel running controlling apparatus, and marine vessel including the sameYAMAHA MOTOR CO LTD·Filed 2008·Granted Aug 3, 2010·37 cites·7 claims
- 0296US6997763B2Running control deviceYAMAHA MOTOR CO LTD·Filed 2002·Granted Feb 14, 2006·81 cites·23 claims
- 0395US7389735B2Docking supporting apparatus, and marine vessel including the apparatusYAMAHA HATSUDOKI KUBUSHIKI KAI·Filed 2006·Granted Jun 24, 2008·43 cites·11 claims
- 0495US6994046B2Marine vessel running controlling apparatus, marine vessel maneuvering supporting system and marine vessel each including the marine vessel running controlling apparatus, and marine vessel running controlling methodYAMAHA MOTOR CO LTD·Filed 2004·Granted Feb 7, 2006·135 cites·17 claims
- 0594US7556547B2Control apparatus for outboard motor, and marine vessel running support system and marine vessel using the sameYAMAHA MOTOR CO LTD·Filed 2007·Granted Jul 7, 2009·29 cites·11 claims
- 0693US7280904B2Marine vessel running controlling apparatus, and marine vessel including the sameYAMAHA MOTOR CO LTD·Filed 2006·Granted Oct 9, 2007·27 cites·13 claims
- 0793US6895286B2Control system of optimizing the function of machine assembly using GA-Fuzzy inferenceYAMAHA MOTOR CO LTD·Filed 2000·Granted May 17, 2005·79 cites·22 claims
- 0892US6855020B2Running control device for watercraftYAMAHA MOTOR CO LTD·Filed 2001·Granted Feb 15, 2005·43 cites·20 claims
- 0991US6721606B1Method and apparatus for optimizing overall characteristics of deviceYAMAHA MOTOR CO LTD·Filed 2000·Granted Apr 13, 2004·70 cites·15 claims
- 1090US9801580B2Driving assistance device, driving assistance method, information-providing device, information-providing method, navigation device and navigation methodTOYOTA MOTOR CO LTD·Filed 2013·Granted Oct 31, 2017·25 cites·8 claims
- 1188US8170734B2Marine vessel maneuvering supporting apparatus and marine vessel including the sameKAJI HIROTAKA·Filed 2009·Granted May 1, 2012·17 cites·19 claims
- 1288US7357120B2Marine vessel running controlling apparatus, and marine vessel including the sameYAMAHA MOTOR CO LTD·Filed 2006·Granted Apr 15, 2008·18 cites·8 claims
- 1388US6549815B1Method and apparatus for optimizing overall characteristics of device, using heuristic methodYAMAHA MOTOR CO LTD·Filed 2000·Granted Apr 15, 2003·51 cites·11 claims
- 1486US7243009B2Parameter optimization method, parameter optimization apparatus, parameter optimization program, and marine vessel navigation control apparatusYAMAHA MOTOR CO LTD·Filed 2004·Granted Jul 10, 2007·25 cites·32 claims
- 1585US8170735B2Marine vessel maneuvering supporting apparatus and marine vessel including the sameKAJI HIROTAKA·Filed 2009·Granted May 1, 2012·14 cites·18 claims
- 1684US7530864B2Control apparatus for hybrid type outboard motor, marine vessel running support system and marine vessel using the sameYAMAHA MOTOR CO LTD·Filed 2007·Granted May 12, 2009·16 cites·11 claims
- 1783US8190316B2Control apparatus for marine vessel propulsion system, and marine vessel running supporting system and marine vessel using the sameKAJI HIROTAKA·Filed 2007·Granted May 29, 2012·13 cites·14 claims
- 1883US7736204B2Marine vessel running controlling apparatus, and marine vessel including the sameYAMAHA MOTOR CO LTD·Filed 2008·Granted Jun 15, 2010·13 cites·10 claims
- 1983US7389165B2Attitude angle control apparatus, attitude angle control method, attitude angle control apparatus control program, and marine vessel navigation control apparatusYAMAHA MOTOR CO LTD·Filed 2004·Granted Jun 17, 2008·40 cites·47 claims
- 2081US7702431B2Marine vessel running controlling apparatus, and marine vessel employing the sameYAMAHA MOTOR CO LTD·Filed 2006·Granted Apr 20, 2010·11 cites·14 claims
- 2178US8947218B2Driving support deviceYOSHIZAWA SHINTARO·Filed 2010·Granted Feb 3, 2015·7 cites·7 claims
- 2275US7398257B2Multiobjective optimization apparatus, multiobjective optimization method and multiobjective optimization programYAMAHA MOTOR CO LTD·Filed 2004·Granted Jul 8, 2008·20 cites·22 claims
- 2375US6549830B2Apparatus for controlling watercraft pilot controlSANSHIN KOGYO KABUSHKI KAISHA·Filed 2000·Granted Apr 15, 2003·24 cites·20 claims
- 2473US7052341B2Method and apparatus for controlling a propulsive force of a marine vesselYAMAHA MARINE KK·Filed 2004·Granted May 30, 2006·13 cites·13 claims
- 2572US8150569B2Marine vessel running controlling apparatus, and marine vessel including the sameKAJI HIROTAKA·Filed 2008·Granted Apr 3, 2012·9 cites·16 claims
- 2668US6735576B1Method of real-time optimization of control device equipped with fuzzy inference systemYAMAHA MOTOR CO LTD·Filed 2000·Granted May 11, 2004·16 cites·19 claims
- 2767US10813583B2Sleep state prediction deviceTOYOTA MOTOR CO LTD·Filed 2017·Granted Oct 27, 2020·1 cites·20 claims
- 2865US7959479B2Boat propulsion system and boat including the same and boat control device and boat control methodYAMAHA MOTOR CO LTD·Filed 2008·Granted Jun 14, 2011·4 cites·17 claims
- 2960US6801839B2Control parameter selecting apparatus for boat and sailing control system equipped with this apparatusYAMAHA MOTOR CO LTD·Filed 2003·Granted Oct 5, 2004·12 cites·16 claims
- 3059US6941176B2Method and apparatus for changing and controlling characteristics of deviceYAMAHA MOTOR CO LTD·Filed 2001·Granted Sep 6, 2005·7 cites·18 claims
- 3156US10556595B2State estimation systemTOYOTA MOTOR CO LTD·Filed 2018·Granted Feb 11, 2020·0 cites·8 claims
- 3245US11369883B2Contribution degree calculation apparatusTOYOTA MOTOR CO LTD·Filed 2021·Granted Jun 28, 2022·0 cites·1 claims
- 3345US2019324537A1State prediction apparatus and state prediction methodTOYOTA MOTOR CO LTD·Filed 2019·Application pending·0 cites
- 3442US2020297243A1System for estimating body motion of person or the likeTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 3540US2007017426A1Marine vessel maneuvering supporting apparatus, marine vessel including the marine vessel maneuvering supporting apparatus, and marine vessel maneuvering supporting methodKAJI HIROTAKA·Filed 2004·Application pending·0 cites
- 3639US2021379485A1Judgment ability calculation apparatusTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →