Inventor · disambiguated record
Shinji Ishihara
Also filed as: ISHIHARA SHINJI
43 granted patents·9 pending applications·260 citations·filing 1991–2024
97Inventor score
Files withHITACHI CONSTRUCTION MACH CO28FURUNO ELECTRIC CO10HITACHI LTD6HITACHI CONSTRUCTION MACHINERY4ISHIHARA SHINJI2
Top patents by PatentIndex Score
52 records- 0193US10435863B2Control system for construction machineHITACHI CONSTRUCTION MACH CO·Filed 2016·Granted Oct 8, 2019·7 cites·4 claims
- 0293US9340953B2Construction machineHITACHI CONSTRUCTION MACHINERY·Filed 2013·Granted May 17, 2016·19 cites·9 claims
- 0386US10480442B2Working machine and working machine monitoring systemHITACHI CONSTRUCTION MACH CO·Filed 2018·Granted Nov 19, 2019·2 cites·2 claims
- 0482US10557251B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2016·Granted Feb 11, 2020·3 cites·2 claims
- 0582US9617714B2Hybrid construction machineHITACHI CONSTRUCTION MACH CO·Filed 2015·Granted Apr 11, 2017·5 cites·7 claims
- 0680US12203238B2Work machine configured to set a mask range in a field of vision over an antenna for which part of the work machine can become an obstacle when receiving positioning signals from satellitesHITACHI CONSTRUCTION MACH CO·Filed 2020·Granted Jan 21, 2025·1 cites·7 claims
- 0780US9863124B2Construction machineryHITACHI CONSTRUCTION MACH CO·Filed 2014·Granted Jan 9, 2018·7 cites·11 claims
- 0879US10458097B2Hybrid work machineHITACHI CONSTRUCTION MACH CO·Filed 2016·Granted Oct 29, 2019·2 cites·8 claims
- 0979US9816252B2Hydraulic work machineHITACHI CONSTRUCTION MACH CO·Filed 2013·Granted Nov 14, 2017·7 cites·7 claims
- 1079US8874327B2Control device for hybrid construction machineryISHIHARA SHINJI·Filed 2012·Granted Oct 28, 2014·8 cites·8 claims
- 1174US9068321B2Hybrid driven hydraulic work machineHITACHI CONSTRUCTION MACHINERY·Filed 2012·Granted Jun 30, 2015·3 cites·4 claims
- 1273US9671763B2Device for controlling construction machineryHITACHI CONSTRUCTION MACH CO·Filed 2012·Granted Jun 6, 2017·3 cites·7 claims
- 1373US9540790B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2014·Granted Jan 10, 2017·4 cites·10 claims
- 1473US6711953B2Method of and apparatus for controlling beams produced by a cylindrical transducerFURUNO ELECTRIC CO·Filed 2001·Granted Mar 30, 2004·36 cites·6 claims
- 1570US11668069B2Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2018·Granted Jun 6, 2023·2 cites·4 claims
- 1670US9487932B2Hybrid construction machineHITACHI CONSTRUCTION MACH CO·Filed 2013·Granted Nov 8, 2016·4 cites·6 claims
- 1768US9187294B2Hybrid construction machine and method for controlling the sameHITACHI CONSTRUCTION MACHINERY·Filed 2012·Granted Nov 17, 2015·3 cites·6 claims
- 1867US10273656B2Working machine with hydraulicsHITACHI CONSTRUCTION MACH CO·Filed 2016·Granted Apr 30, 2019·2 cites·8 claims
- 1967US9822510B2Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2014·Granted Nov 21, 2017·4 cites·4 claims
- 2067US9739037B2Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2015·Granted Aug 22, 2017·1 cites·4 claims
- 2165US9574327B2Hybrid construction machineryHITACHI CONSTRUCTION MACH CO·Filed 2014·Granted Feb 21, 2017·3 cites·7 claims
- 2264US7327636B2Underwater sounding apparatus and method capable of calculating fish school information, volume of fish school and backscattering strength of single fishFURUNO ELECTRIC CO·Filed 2005·Granted Feb 5, 2008·7 cites·22 claims
- 2361US9065361B2Hybrid construction machineISHIHARA SHINJI·Filed 2011·Granted Jun 23, 2015·3 cites·6 claims
- 2460US2025391271A1Agent control system and agent control methodHITACHI LTD·Filed 2023·Application pending·0 cites
- 2560US2025010861A1Autonomous control system and autonomous control methodHITACHI LTD·Filed 2024·Application pending·0 cites
- 2659US5754429ASystem for displaying track of a moving bodyFURUNO ELECTRIC CO·Filed 1995·Granted May 19, 1998·28 cites·83 claims
- 2759US2025315744A1Agent Management System and Agent Management MethodHITACHI LTD·Filed 2023·Application pending·0 cites
- 2858US2025215670A1Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2023·Application pending·0 cites
- 2958US2024288847A1Control System and Control MethodHITACHI LTD·Filed 2022·Application pending·0 cites
- 3057US12428821B2Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2021·Granted Sep 30, 2025·0 cites·7 claims
- 3156US12111160B2Method and apparatus for navigation planningFURUNO ELECTRIC CO·Filed 2021·Granted Oct 8, 2024·0 cites·19 claims
- 3255US6870793B2Automatically tracking scanning sonarFURUNO ELECTRIC CO·Filed 2003·Granted Mar 22, 2005·15 cites·11 claims
- 3354US12503827B2Loading work support system having a first position calculator, a posture detector and a second position calculatorHITACHI LTD·Filed 2021·Granted Dec 23, 2025·0 cites·10 claims
- 3453US10151332B2Hybrid work machineHITACHI CONSTRUCTION MACH CO·Filed 2014·Granted Dec 11, 2018·0 cites·5 claims
- 3553US2023235532A1Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2021·Application pending·0 cites
- 3652US2025383665A1Autonomous control systemHITACHI LTD·Filed 2023·Application pending·0 cites
- 3751US12209392B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2022·Granted Jan 28, 2025·0 cites·9 claims
- 3850US7245557B2SonarFURUNO ELECTRIC CO·Filed 2005·Granted Jul 17, 2007·2 cites·8 claims
- 3948US5224075AApparatus for measuring the velocity of a moving bodyFURUNO ELECTRIC CO·Filed 1991·Granted Jun 29, 1993·19 cites·37 claims
- 4048US2017009690A1Working machine and working machine monitoring systemHITACHI CONSTRUCTION MACH CO·Filed 2015·Application pending·0 cites
- 4147US12129815B2Combustor for rocket engineIHI CORP·Filed 2022·Granted Oct 29, 2024·0 cites·5 claims
- 4247US12106017B2Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2020·Granted Oct 1, 2024·0 cites·8 claims
- 4347US11649612B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2018·Granted May 16, 2023·0 cites·10 claims
- 4446US12031303B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2019·Granted Jul 9, 2024·0 cites·2 claims
- 4545US6778467B2Underwater sounding apparatusFURUNO ELECTRIC CO·Filed 2002·Granted Aug 17, 2004·5 cites·21 claims
- 4645US5931784AUltrasonic diagnostic apparatusFURUNO ELECTRIC CO·Filed 1997·Granted Aug 3, 1999·29 cites·10 claims
- 4744US5916284ASystem for displaying track of a moving bodyFURUNO ELECTRIC CO·Filed 1997·Granted Jun 29, 1999·26 cites·16 claims
- 4843US10837159B2Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2017·Granted Nov 17, 2020·0 cites·13 claims
- 4943US10538236B2Control apparatus for hybrid construction machineHITACHI CONSTRUCTION MACH CO·Filed 2015·Granted Jan 21, 2020·0 cites·5 claims
- 5041US11149413B2Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2018·Granted Oct 19, 2021·0 cites·6 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →