Inventor · disambiguated record
Akira Koyahata
Also filed as: KOYAHATA AKIRA
7 granted patents·1 pending application·2 citations·filing 2019–2022
69Inventor score
Technology areasB66C
Files withKOBELCO CONSTR MACH CO LTD8
Top patents by PatentIndex Score
8 records- 0168US11046560B2Swingable connection structure and crane provided with swingable connection structureKOBELCO CONSTR MACH CO LTD·Filed 2019·Granted Jun 29, 2021·2 cites·7 claims
- 0250US12358762B2CraneKOBELCO CONSTR MACH CO LTD·Filed 2021·Granted Jul 15, 2025·0 cites·6 claims
- 0349US12168595B2WeightKOBELCO CONSTR MACH CO LTD·Filed 2021·Granted Dec 17, 2024·0 cites·19 claims
- 0447US12258243B2Assembly method for craneKOBELCO CONSTR MACH CO LTD·Filed 2021·Granted Mar 25, 2025·0 cites·5 claims
- 0546US11613449B2Auxiliary sheave device and crane including the sameKOBELCO CONSTR MACH CO LTD·Filed 2020·Granted Mar 28, 2023·0 cites·15 claims
- 0645US11981542B2Hoisting implement, hoisting implement system, and method for using hoisting implement systemKOBELCO CONSTR MACH CO LTD·Filed 2019·Granted May 14, 2024·0 cites·8 claims
- 0745US2024278860A1Lower carriage of mobile crane and mobile crane equipped therewithKOBELCO CONSTR MACH CO LTD·Filed 2022·Application pending·0 cites
- 0843US12240737B2Work machine swiveling frame and assembly method for work machine swiveling frameKOBELCO CONSTR MACH CO LTD·Filed 2021·Granted Mar 4, 2025·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →