Assignee
HITACHI GLOBAL AIR POWER US LLC
US·4 granted patents·1 pending application·27 citations·filing 2021–2022
Top patents by PatentIndex Score
5 records- 0189US12221963B2Compact variable volume index valve for screw compressor backgroundHITACHI GLOBAL AIR POWER US LLC·Filed 2021·Granted Feb 11, 2025·2 cites·10 claims
- 0285USD1008289SHuman machine interface display screen or portion thereof with graphical user interface for industrial applicationsHITACHI GLOBAL AIR POWER US LLC·Filed 2021·Granted Dec 19, 2023·25 cites·1 claims
- 0365US12467458B2Variable capacity bypass valve for screw compressorHITACHI GLOBAL AIR POWER US LLC·Filed 2022·Granted Nov 11, 2025·0 cites·13 claims
- 0452US2025163903A1Condensate burnoffHITACHI GLOBAL AIR POWER US LLC·Filed 2022·Application pending·0 cites
- 0551US12221964B2Spiral valve for screw capacity controlHITACHI GLOBAL AIR POWER US LLC·Filed 2021·Granted Feb 11, 2025·0 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →