Inventor · disambiguated record
Takaaki Chiba
Also filed as: CHIBA TAKAAKI
25 granted patents·3 pending applications·24 citations·filing 2017–2022
92Inventor score
Files withHITACHI CONSTRUCTION MACH CO28
Top patents by PatentIndex Score
28 records- 0195US11718977B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2020·Granted Aug 8, 2023·4 cites·4 claims
- 0294US11891775B2Work machineryHITACHI CONSTRUCTION MACH CO·Filed 2020·Granted Feb 6, 2024·4 cites·3 claims
- 0391US11739502B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2021·Granted Aug 29, 2023·2 cites·4 claims
- 0487US12227922B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2021·Granted Feb 18, 2025·2 cites·5 claims
- 0585US11230821B2Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2019·Granted Jan 25, 2022·3 cites·5 claims
- 0685US11193254B2Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2019·Granted Dec 7, 2021·3 cites·5 claims
- 0776US11851854B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2022·Granted Dec 26, 2023·0 cites·5 claims
- 0870US11149410B2Work machine with automatic and manual operating controlHITACHI CONSTRUCTION MACH CO·Filed 2019·Granted Oct 19, 2021·2 cites·7 claims
- 0970US11105066B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2018·Granted Aug 31, 2021·2 cites·6 claims
- 1069US10961690B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2017·Granted Mar 30, 2021·2 cites·6 claims
- 1162US11965315B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2021·Granted Apr 23, 2024·0 cites·5 claims
- 1258US12297624B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2022·Granted May 13, 2025·0 cites·2 claims
- 1357US12221769B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2020·Granted Feb 11, 2025·0 cites·3 claims
- 1455US12366055B2Information presentation deviceHITACHI CONSTRUCTION MACH CO·Filed 2022·Granted Jul 22, 2025·0 cites·8 claims
- 1555US12077945B2Operation assistance system for work machine having an extendable work areaHITACHI CONSTRUCTION MACH CO·Filed 2020·Granted Sep 3, 2024·0 cites·4 claims
- 1654US2024125096A1Work management system and work machineHITACHI CONSTRUCTION MACH CO·Filed 2022·Application pending·0 cites
- 1752US2020217050A1Work machineHITACHI CONSTRUCTION MACH CO·Filed 2017·Application pending·0 cites
- 1852US2024011251A1Work machineHITACHI CONSTRUCTION MACH CO·Filed 2021·Application pending·0 cites
- 1950US12252869B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2020·Granted Mar 18, 2025·0 cites·6 claims
- 2049US12371873B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2021·Granted Jul 29, 2025·0 cites·5 claims
- 2149US12325978B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2022·Granted Jun 10, 2025·0 cites·2 claims
- 2249US11920325B2Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2019·Granted Mar 5, 2024·0 cites·6 claims
- 2348US11591769B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2019·Granted Feb 28, 2023·0 cites·10 claims
- 2446US12000416B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2021·Granted Jun 4, 2024·0 cites·2 claims
- 2544US12276087B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2020·Granted Apr 15, 2025·0 cites·3 claims
- 2644US11199205B2Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2019·Granted Dec 14, 2021·0 cites·4 claims
- 2743US11280058B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2018·Granted Mar 22, 2022·0 cites·4 claims
- 2840US12065803B2Compaction control of work machineHITACHI CONSTRUCTION MACH CO·Filed 2018·Granted Aug 20, 2024·0 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →