Inventor · disambiguated record
Takahiro Naruko
Also filed as: NARUKO TAKAHIRO
10 granted patents·6 pending applications·7 citations·filing 2018–2025
79Inventor score
Files withHITACHI LTD16
Top patents by PatentIndex Score
16 records- 0192US11662953B2Data compression/decompression system, and data compression/decompression methodHITACHI LTD·Filed 2021·Granted May 30, 2023·4 cites·8 claims
- 0285US11435924B2Storage system and storage cost optimization methodHITACHI LTD·Filed 2020·Granted Sep 6, 2022·2 cites·15 claims
- 0377US11256422B2Storage system and compressed sensor data recording method for sensors grouped based on parametersHITACHI LTD·Filed 2020·Granted Feb 22, 2022·1 cites·10 claims
- 0468US12050797B2Storage system and storage cost optimization methodHITACHI LTD·Filed 2022·Granted Jul 30, 2024·0 cites·18 claims
- 0561US12354311B2Data compression and decompression system and method thereofHITACHI LTD·Filed 2022·Granted Jul 8, 2025·0 cites·15 claims
- 0661US2025293705A1Data compression system, data compression method, and data compression programHITACHI LTD·Filed 2025·Application pending·0 cites
- 0758US2024331203A1Computer system and data compressing methodHITACHI LTD·Filed 2024·Application pending·0 cites
- 0857US11934353B2Storage system including encoderHITACHI LTD·Filed 2020·Granted Mar 19, 2024·0 cites·13 claims
- 0956US11842055B2Data processing system and data compression methodHITACHI LTD·Filed 2021·Granted Dec 12, 2023·0 cites·8 claims
- 1055US11922018B2Storage system and storage control method including dimension setting information representing attribute for each of data dimensions of multidimensional datasetHITACHI LTD·Filed 2020·Granted Mar 5, 2024·0 cites·18 claims
- 1153US2025324045A1Computer system, non-transitory computer-readable storage medium, and data compression methodHITACHI LTD·Filed 2025·Application pending·0 cites
- 1250US2024289163A1Data compression system, data compression method, and data compression programHITACHI LTD·Filed 2024·Application pending·0 cites
- 1349US12483267B2Data compression system and data compression methodHITACHI LTD·Filed 2023·Granted Nov 25, 2025·0 cites·13 claims
- 1449US11580196B2Storage system and storage control methodHITACHI LTD·Filed 2020·Granted Feb 14, 2023·0 cites·9 claims
- 1542US2019278486A1Storage system, data management method, and data management programHITACHI LTD·Filed 2018·Application pending·0 cites
- 1640US2022383191A1Data processing system and data processing methodHITACHI LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →