Inventor · disambiguated record
Seiji Iijima
Also filed as: IIJIMA SEIJI
4 granted patents·5 pending applications·33 citations·filing 2015–2024
69Inventor score
Top patents by PatentIndex Score
9 records- 0194US10094478B2Incompressible fluid injection apparatusCATERPILLAR SARL·Filed 2017·Granted Oct 9, 2018·29 cites·3 claims
- 0269US10343733B2Additional protective cover for a crawler traveling body and method for assembling sameCATERPILLAR SARL·Filed 2015·Granted Jul 9, 2019·3 cites·7 claims
- 0357US2025091668A1Link and trackCATERPILLAR SARL·Filed 2024·Application pending·0 cites
- 0456US11346394B2Bearing device and construction machineCATERPILLAR SARL·Filed 2019·Granted May 31, 2022·1 cites·4 claims
- 0556US2025092935A1Link device and trackCATERPILLAR SARL·Filed 2024·Application pending·0 cites
- 0655US2025121896A1Rolled track linkCATERPILLAR INC·Filed 2023·Application pending·0 cites
- 0751US2025074521A1Idler wheel with tapered webbingCATERPILLAR INC·Filed 2023·Application pending·0 cites
- 0849US11639738B2Bearing device and construction machineCATERPILLAR SARL·Filed 2019·Granted May 2, 2023·0 cites·15 claims
- 0930US2017350495A1Final drive housingCATERPILLAR SARL·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →