Inventor · disambiguated record
Tomoyuki Kamazuka
Also filed as: KAMAZUKA TOMOYUKI
4 granted patents·2 pending applications·2 citations·filing 2020–2024
58Inventor score
Files withHITACHI LTD6
Top patents by PatentIndex Score
6 records- 0186US11669252B1Storage system and cryptographic operation methodHITACHI LTD·Filed 2022·Granted Jun 6, 2023·2 cites·9 claims
- 0265US11972119B2Storage system and cryptographic operation methodHITACHI LTD·Filed 2023·Granted Apr 30, 2024·0 cites·8 claims
- 0355US12229420B2Compression-expansion control apparatus, storage system, and compression-expansion control methodHITACHI LTD·Filed 2023·Granted Feb 18, 2025·0 cites·9 claims
- 0454US2025077339A1Data processing system and data processing methodHITACHI LTD·Filed 2024·Application pending·0 cites
- 0539US2021011795A1Computer system, control method, and recording mediumHITACHI LTD·Filed 2020·Application pending·0 cites
- 0638US12224772B2Compression/decompression apparatus, storage system, and compression/decompression methodHITACHI LTD·Filed 2023·Granted Feb 11, 2025·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →