Inventor · disambiguated record
Youhei Toriyama
Also filed as: TORIYAMA Youhei
5 granted patents·3 pending applications·9 citations·filing 2017–2024
69Inventor score
Files withHITACHI CONSTRUCTION MACH CO8
Top patents by PatentIndex Score
8 records- 0183US2025100462A1Work Machine Capable of Calculating Loaded Amount for Hauling MachineHITACHI CONSTRUCTION MACH CO·Filed 2024·Application pending·0 cites
- 0282US11306460B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2019·Granted Apr 19, 2022·4 cites·8 claims
- 0376US11085168B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2018·Granted Aug 10, 2021·3 cites·7 claims
- 0468US11214943B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2018·Granted Jan 4, 2022·2 cites·7 claims
- 0565US2022097621A1Work MachineHITACHI CONSTRUCTION MACH CO·Filed 2020·Application pending·0 cites
- 0649US12043989B2Working machineHITACHI CONSTRUCTION MACH CO·Filed 2020·Granted Jul 23, 2024·0 cites·3 claims
- 0745US11169018B2Construction machine including a display device displaying the weight of a work objectHITACHI CONSTRUCTION MACH CO·Filed 2018·Granted Nov 9, 2021·0 cites·9 claims
- 0838US2019211532A1Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Youhei Toriyama 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 →