Inventor · disambiguated record
Hidenobu Tsukada
Also filed as: TSUKADA HIDENOBU
22 granted patents·10 pending applications·152 citations·filing 2004–2020
94Inventor score
Files withHITACHI CONSTRUCTION MACHINERY10HITACHI CONSTRUCTION MACH CO4SHIBAMORI KAZUHIRO4TSUKADA HIDENOBU4GOTOU YUUKI2
Top patents by PatentIndex Score
32 records- 0198US10633830B2Safety device for a construction machineHITACHI CONSTRUCTION MACH CO·Filed 2016·Granted Apr 28, 2020·28 cites·3 claims
- 0292US8881506B2Hydraulic drive device of hydraulic operating machineNAKAMURA TSUYOSHI·Filed 2010·Granted Nov 11, 2014·13 cites·3 claims
- 0385US8161736B2Exhaust gas cleaning system for engineering vehicleTSUKADA HIDENOBU·Filed 2008·Granted Apr 24, 2012·16 cites·5 claims
- 0483US8459008B2Working machineKAMIYA SHOHEI·Filed 2010·Granted Jun 11, 2013·6 cites·10 claims
- 0582US8917292B2Display system for working machineGOTOU YUUKI·Filed 2011·Granted Dec 23, 2014·12 cites·3 claims
- 0680US7342486B2Monitoring display device for use on construction machinesHITACHI CONSTRUCTION MACHINERY·Filed 2004·Granted Mar 11, 2008·26 cites·10 claims
- 0776US8442729B2Traveling system for engineering machineTSUKADA HIDENOBU·Filed 2008·Granted May 14, 2013·7 cites·7 claims
- 0874US9458840B2Relief pressure control device for hydraulic work machineAZUMA HIROYUKI·Filed 2011·Granted Oct 4, 2016·4 cites·5 claims
- 0971US8262540B2Shift control device for work vehicleHIGAKI MASAMI·Filed 2006·Granted Sep 11, 2012·9 cites·18 claims
- 1069US8847745B2Display system for working machineSHIBAMORI KAZUHIRO·Filed 2011·Granted Sep 30, 2014·5 cites·7 claims
- 1169US7902832B2Antenna cable break detector for construction machine wireless communication apparatus and construction machine wireless communication apparatusHITACHI CONSTRUCTION MACHINERY·Filed 2007·Granted Mar 8, 2011·8 cites·4 claims
- 1267US8302386B2Exhaust gas cleaning system for diesel engineTSUKADA HIDENOBU·Filed 2008·Granted Nov 6, 2012·3 cites·6 claims
- 1366US7912616B2Gear shifting control device for work machineHITACHI CONSTRUCTION MACHINERY·Filed 2006·Granted Mar 22, 2011·4 cites·10 claims
- 1463US9109347B2Remote management system for work machineryGOTOU YUUKI·Filed 2010·Granted Aug 18, 2015·4 cites·10 claims
- 1562US8429904B2Working machineSHIBAMORI KAZUHIRO·Filed 2010·Granted Apr 30, 2013·2 cites·7 claims
- 1655US2015135685A1Exhaust gas cleaning system for engineering vehicleHITACHI CONSTRUCTION MACHINERY·Filed 2015·Application pending·0 cites
- 1754US8290670B2Clutch control device and clutch control methodTANAKA TETSUJI·Filed 2006·Granted Oct 16, 2012·2 cites·10 claims
- 1852US12467236B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2020·Granted Nov 11, 2025·0 cites·5 claims
- 1952US8646255B2Exhaust gas purification system for engineering machineTSUKADA HIDENOBU·Filed 2009·Granted Feb 11, 2014·2 cites·10 claims
- 2052US7970522B2Gear shifting control system for work machineHITACHI CONSTRUCTION MACHINERY·Filed 2006·Granted Jun 28, 2011·1 cites·7 claims
- 2150US2011113766A1Vehicular Back Processing SystemHITACHI CONSTRUCTION MACHINERY·Filed 2009·Application pending·0 cites
- 2249US2012047883A1Exhaust gas cleaning system for engineering vehicleKAMIYA SHOHEI·Filed 2011·Application pending·0 cites
- 2344US12152374B2Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2019·Granted Nov 26, 2024·0 cites·7 claims
- 2444US2010277590A1Construction MachineHITACHI CONSTRUCTION MACHINERY·Filed 2008·Application pending·0 cites
- 2543US2011128116A1Communication SystemHITACHI CONSTRUCTION MACHINERY·Filed 2009·Application pending·0 cites
- 2640US12000115B2Hydraulic excavatorHITACHI CONSTRUCTION MACH CO·Filed 2019·Granted Jun 4, 2024·0 cites·6 claims
- 2739US8595144B2Management system and method for exhaust purification apparatusSHIBAMORI KAZUHIRO·Filed 2010·Granted Nov 26, 2013·0 cites·5 claims
- 2839US2013035824A1Display device for construction machineHITACHI CONSTRUCTION MACHINERY·Filed 2011·Application pending·0 cites
- 2939US2011276842A1Machine abnormality monitoring deviceHITACHI CONSTRUCTION MACHINERY·Filed 2010·Application pending·0 cites
- 3038US2014293051A1Device for displaying rearward field of view of hydraulic shovelNAKAMURA KEIICHIRO·Filed 2012·Application pending·0 cites
- 3138US2012279203A1Exhaust gas purification system for hydraulic operating machineARAI YASUSHI·Filed 2011·Application pending·0 cites
- 3237US2013312616A1Exhaust purification system for working machineSHIBAMORI KAZUHIRO·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hidenobu Tsukada files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →