Inventor · disambiguated record
Naofumi Kanei
Also filed as: KANEI NAOFUMI
14 granted patents·7 pending applications·9 citations·filing 2007–2024
84Inventor score
Top patents by PatentIndex Score
21 records- 0185US11168620B2Gas supply systemKOBE STEEL LTD·Filed 2019·Granted Nov 9, 2021·3 cites·4 claims
- 0282US11346332B2Piston ring and compressorKOBE STEEL LTD·Filed 2019·Granted May 31, 2022·3 cites·9 claims
- 0365US12504072B2Piston ring, piston ring assembly, and reciprocating compressorKOBE STEEL LTD·Filed 2024·Granted Dec 23, 2025·0 cites·7 claims
- 0462US9267860B2Tire balance measuring deviceKOBE STEEL LTD·Filed 2013·Granted Feb 23, 2016·2 cites·4 claims
- 0559US11441682B2Piston ring, reciprocating compressor, method for selecting piston ring and method for evaluating life of piston ringKOBE STEEL LTD·Filed 2020·Granted Sep 13, 2022·0 cites·6 claims
- 0658US8910512B2Multi-component force measurement spindle unit of tire testing machineKOBE STEEL LTD·Filed 2013·Granted Dec 16, 2014·1 cites·9 claims
- 0758US2022042650A1Gas supply apparatusKOBE STEEL LTD·Filed 2021·Application pending·0 cites
- 0854US12385475B2Reciprocating compressorKOBE STEEL LTD·Filed 2022·Granted Aug 12, 2025·0 cites·6 claims
- 0953US11267162B2Kneading rotor and batch-type kneading machineKOBE STEEL LTD·Filed 2019·Granted Mar 8, 2022·0 cites·9 claims
- 1049US11085429B2Compression deviceKOBE STEEL LTD·Filed 2019·Granted Aug 10, 2021·0 cites·9 claims
- 1149US2021370222A1Hydrogen gas supply deviceKOBE STEEL LTD·Filed 2021·Application pending·0 cites
- 1247US2022314938A1Compressor unitKOBE STEEL LTD·Filed 2022·Application pending·0 cites
- 1346US7969459B2Thermal print headROHM CO LTD·Filed 2008·Granted Jun 28, 2011·0 cites·5 claims
- 1446US7911489B2Thermal print headROHM CO LTD·Filed 2008·Granted Mar 22, 2011·0 cites·2 claims
- 1544US2022154709A1CompressorKOBE STEEL LTD·Filed 2021·Application pending·0 cites
- 1644US2022120264A1Compressor and hydrogen stationKOBE STEEL LTD·Filed 2021·Application pending·0 cites
- 1744US2022120263A1Compressor and hydrogen stationKOBE STEEL LTD·Filed 2021·Application pending·0 cites
- 1843US7903132B2Thermal printheadROHM CO LTD·Filed 2007·Granted Mar 8, 2011·0 cites·6 claims
- 1939US2020408302A1CompressorKOBE STEEL LTD·Filed 2020·Application pending·0 cites
- 2038US11148325B2Dust stop device for sealed kneaderKOBE STEEL LTD·Filed 2017·Granted Oct 19, 2021·0 cites·4 claims
- 2138US10495118B2Hydraulic drive device and method for controlling the sameKOBE STEEL LTD·Filed 2016·Granted Dec 3, 2019·0 cites·16 claims
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