Inventor · disambiguated record
Kenji Nagura
Also filed as: NAGURA KENJI
33 granted patents·7 pending applications·98 citations·filing 2012–2023
96Inventor score
Top patents by PatentIndex Score
40 records- 0195US10655784B2Gas supply device and gas supply methodKOBE STEEL LTD·Filed 2016·Granted May 19, 2020·10 cites·11 claims
- 0294US10317011B2Hydrogen stationKOBE STEEL LTD·Filed 2015·Granted Jun 11, 2019·9 cites·10 claims
- 0394US9464761B2Gas supply method and gas supply apparatusKOBE STEEL LTD·Filed 2012·Granted Oct 11, 2016·16 cites·8 claims
- 0490US9810374B2Gas-filling apparatus and method for filling gasKOBE STEEL LTD·Filed 2014·Granted Nov 7, 2017·10 cites·9 claims
- 0589US11035520B1Method for controlling compression system, compression system, and hydrogen stationKOBE STEEL LTD·Filed 2020·Granted Jun 15, 2021·2 cites·7 claims
- 0689US10480715B2Gas supply device and method for starting operation of gas supply deviceKOBE STEEL LTD·Filed 2018·Granted Nov 19, 2019·4 cites·18 claims
- 0789US10400954B2Gas filling systemKOBE STEEL LTD·Filed 2016·Granted Sep 3, 2019·5 cites·6 claims
- 0888US9435488B2Hydrogen stationNAGURA KENJI·Filed 2012·Granted Sep 6, 2016·10 cites·7 claims
- 0986US11079071B2Hydrogen station operation method and hydrogen stationKOBE STEEL LTD·Filed 2019·Granted Aug 3, 2021·4 cites·7 claims
- 1085US11168620B2Gas supply systemKOBE STEEL LTD·Filed 2019·Granted Nov 9, 2021·3 cites·4 claims
- 1183US10533708B2Gas supply system, hydrogen station including the same, accumulator life judgement method, and use method of gas supply systemKOBE STEEL LTD·Filed 2016·Granted Jan 14, 2020·3 cites·16 claims
- 1279US10704284B2Combustible gas supply unit and barrierKOBE STEEL LTD·Filed 2017·Granted Jul 7, 2020·2 cites·9 claims
- 1379US10563820B2Gas supply device, hydrogen station, and gas supply methodKOBE STEEL LTD·Filed 2015·Granted Feb 18, 2020·2 cites·14 claims
- 1478US10677235B2Compression device having connection unit for cooling unitKOBE STEEL LTD·Filed 2014·Granted Jun 9, 2020·2 cites·4 claims
- 1578US10634283B2Gas supply system and hydrogen stationKOBE STEEL LTD·Filed 2015·Granted Apr 28, 2020·2 cites·10 claims
- 1678US10145509B2Hydrogen stationNAGURA KENJI·Filed 2012·Granted Dec 4, 2018·3 cites·4 claims
- 1777US10087918B2CompressorKOBE STEEL LTD·Filed 2015·Granted Oct 2, 2018·2 cites·16 claims
- 1875US10883662B2Gas supply device, hydrogen station, and gas supply methodKOBE STEEL LTD·Filed 2018·Granted Jan 5, 2021·1 cites·6 claims
- 1973US10550968B2Joint unitKOBE STEEL LTD·Filed 2015·Granted Feb 4, 2020·2 cites·8 claims
- 2072US11015589B2Gas supplying apparatusKOBE STEEL LTD·Filed 2018·Granted May 25, 2021·1 cites·11 claims
- 2170US10473268B2Compressor unit and gas supply apparatusKOBE STEEL LTD·Filed 2016·Granted Nov 12, 2019·1 cites·7 claims
- 2269US10247179B2Gas compression deviceKOBE STEEL LTD·Filed 2015·Granted Apr 2, 2019·1 cites·9 claims
- 2368US9777726B2Compressor with valve pressing portions for sealingKOBE STEEL LTD·Filed 2014·Granted Oct 3, 2017·1 cites·12 claims
- 2464US11300355B2Boil-off gas supply deviceKOBE STEEL LTD·Filed 2016·Granted Apr 12, 2022·1 cites·16 claims
- 2563US10364810B2Reciprocating compressor, compression section unit, and maintenance method of reciprocating compressorKOBE STEEL LTD·Filed 2015·Granted Jul 30, 2019·1 cites·14 claims
- 2662US10801671B2Gas supply system and hydrogen stationKOBE STEEL LTD·Filed 2018·Granted Oct 13, 2020·0 cites·16 claims
- 2761US2025314355A1Compressor unitKOBE STEEL LTD·Filed 2023·Application pending·0 cites
- 2858US9328970B2Compressing deviceKOBE STEEL LTD·Filed 2014·Granted May 3, 2016·0 cites·8 claims
- 2956US10711946B2Combustible gas supply unit and hydrogen stationKOBE STEEL LTD·Filed 2018·Granted Jul 14, 2020·0 cites·11 claims
- 3054US9605671B2Reciprocating compressorKOBE STEEL LTD·Filed 2014·Granted Mar 28, 2017·0 cites·5 claims
- 3153US10288062B2Gas compressor and abrasion state determining methodKOBE STEEL LTD·Filed 2014·Granted May 14, 2019·0 cites·1 claims
- 3252US2015059569A1Compression apparatusKOBE STEEL LTD·Filed 2014·Application pending·0 cites
- 3351US2014301872A1CompressorKOBE STEEL LTD·Filed 2014·Application pending·0 cites
- 3451US2015153005A1Gas filling apparatus and gas filling methodKOBE STEEL LTD·Filed 2014·Application pending·0 cites
- 3550US11208081B2Hydrogen stationKOBE STEEL LTD·Filed 2018·Granted Dec 28, 2021·0 cites·6 claims
- 3645US10746162B2CompressorKOBE STEEL LTD·Filed 2018·Granted Aug 18, 2020·0 cites·4 claims
- 3745US2019035070A1Portable recording apparatus to be used for recording inspection result for hydrogen stationKOBE STEEL LTD·Filed 2018·Application pending·0 cites
- 3842US11028839B2Compressing device and method for carrying out compressing deviceKOBE STEEL LTD·Filed 2019·Granted Jun 8, 2021·0 cites·5 claims
- 3940US2019041003A1Gas supply device and method for stopping operation of gas supply deviceKOBE STEEL LTD·Filed 2017·Application pending·0 cites
- 4031US2018216878A1Boil-off gas recovery systemKOBE STEEL LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →