Assignee
HITACHI GLOBAL LIFE SOLUTIONS INC
JP·7 granted patents·3 pending applications·20 citations·filing 2018–2023
Top patents by PatentIndex Score
10 records- 0174US11649975B2Air conditioning systemHITACHI GLOBAL LIFE SOLUTIONS INC·Filed 2019·Granted May 16, 2023·2 cites·13 claims
- 0270US11732912B2Clean boothHITACHI GLOBAL LIFE SOLUTIONS INC·Filed 2020·Granted Aug 22, 2023·1 cites·3 claims
- 0369US12085308B2Air conditioning systemHITACHI GLOBAL LIFE SOLUTIONS INC·Filed 2023·Granted Sep 10, 2024·0 cites·8 claims
- 0465USD970751SIsolation clean boothHITACHI GLOBAL LIFE SOLUTIONS INC·Filed 2020·Granted Nov 22, 2022·5 cites·1 claims
- 0561USD895606SCommunication robotHITACHI GLOBAL LIFE SOLUTIONS INC·Filed 2018·Granted Sep 8, 2020·10 cites·1 claims
- 0657USD1069619SGas sensorHITACHI GLOBAL LIFE SOLUTIONS INC·Filed 2023·Granted Apr 8, 2025·2 cites·1 claims
- 0756US12385679B2Refrigerant quantity diagnosis device, refrigerant system, and refrigerant quantity diagnosis methodHITACHI GLOBAL LIFE SOLUTIONS INC·Filed 2022·Granted Aug 12, 2025·0 cites·14 claims
- 0848US2024410603A1Clean Room FacilityHITACHI GLOBAL LIFE SOLUTIONS INC·Filed 2022·Application pending·0 cites
- 0940US2024247817A1Air Conditioning SystemHITACHI GLOBAL LIFE SOLUTIONS INC·Filed 2021·Application pending·0 cites
- 1036US2024263461A1Clean Room FacilityHITACHI GLOBAL LIFE SOLUTIONS INC·Filed 2021·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →