Inventor · disambiguated record
Tomohiro Yoshihara
Also filed as: YOSHIHARA TOMOHIRO
48 granted patents·13 pending applications·75 citations·filing 2008–2024
97Inventor score
Top patents by PatentIndex Score
61 records- 0195US11210032B1Storage device and data processing methodHITACHI LTD·Filed 2021·Granted Dec 28, 2021·4 cites·14 claims
- 0290US11287977B1Storage system and control method of storage systemHITACHI LTD·Filed 2021·Granted Mar 29, 2022·2 cites·12 claims
- 0388US8984374B2Storage system and storage control apparatusYOSHIHARA TOMOHIRO·Filed 2012·Granted Mar 17, 2015·11 cites·22 claims
- 0487US11327660B2Storage system and input and output control methodHITACHI LTD·Filed 2020·Granted May 10, 2022·2 cites·12 claims
- 0587US8700975B2Storage system and storage control apparatusYOSHIHARA TOMOHIRO·Filed 2013·Granted Apr 15, 2014·10 cites·29 claims
- 0685US9262265B2Storage system and storage control apparatusHITACHI LTD·Filed 2015·Granted Feb 16, 2016·4 cites·10 claims
- 0784US8819371B2Storage systemHITACHI LTD·Filed 2012·Granted Aug 26, 2014·7 cites·7 claims
- 0884US8694698B2Storage system and method for prioritizing data transfer accessMIZUNO MAKIO·Filed 2012·Granted Apr 8, 2014·9 cites·18 claims
- 0982US11360669B2Storage device accelerator providing aggregation of divided plaintext dataHITACHI LTD·Filed 2021·Granted Jun 14, 2022·1 cites·11 claims
- 1079US11455122B2Storage system and data compression method for storage systemHITACHI LTD·Filed 2020·Granted Sep 27, 2022·1 cites·14 claims
- 1179US10067882B2Storage system and storage control methodHITACHI LTD·Filed 2015·Granted Sep 4, 2018·3 cites·13 claims
- 1278US11200172B2Storage system and method of controlling storage systemHITACHI LTD·Filed 2019·Granted Dec 14, 2021·2 cites·8 claims
- 1375US9329999B2Storage system improving read performance by controlling data cachingHITACHI LTD·Filed 2014·Granted May 3, 2016·3 cites·2 claims
- 1474US12353712B2Storage deviceHITACHI LTD·Filed 2023·Granted Jul 8, 2025·0 cites·7 claims
- 1574US10853268B2Parity generating information processing systemHITACHI LTD·Filed 2016·Granted Dec 1, 2020·2 cites·9 claims
- 1674US2025173073A1Storage system and a method of controlling energy consumption thereinHITACHI VANTARA LTD·Filed 2024·Application pending·0 cites
- 1773US10936518B2Storage system, data management method, and data management programHITACHI LTD·Filed 2019·Granted Mar 2, 2021·1 cites·12 claims
- 1873US2025021252A1Storage system and storage control method of data deduplication between virtual devicesHITACHI VANTARA LTD·Filed 2024·Application pending·0 cites
- 1972US12204775B1Storage system and a method of controlling energy consumption thereinHITACHI LTD·Filed 2024·Granted Jan 21, 2025·0 cites·11 claims
- 2072US9563383B2Storage system with primary and secondary data storage groups and control method thereofHITACHI LTD·Filed 2014·Granted Feb 7, 2017·3 cites·9 claims
- 2172US8719524B2Storage system including flash drives for improving performance by controlling data cachingYOSHIHARA TOMOHIRO·Filed 2011·Granted May 6, 2014·3 cites·15 claims
- 2270US8037245B2Storage systemHITACHI LTD·Filed 2008·Granted Oct 11, 2011·4 cites·12 claims
- 2369US11625168B2Storage device accelerator providing aggregation of divided plaintext data readHITACHI LTD·Filed 2022·Granted Apr 11, 2023·0 cites·15 claims
- 2468US12393337B2Storage systemHITACHI LTD·Filed 2024·Granted Aug 19, 2025·0 cites·12 claims
- 2568US12105972B2Storage system and storage control method of data deduplication between virtual devicesHITACHI LTD·Filed 2023·Granted Oct 1, 2024·0 cites·15 claims
- 2668US11740799B2Storage system and input and output control methodHITACHI LTD·Filed 2022·Granted Aug 29, 2023·0 cites·12 claims
- 2767US12340108B2Metadata access and conversion during storage system controller updateHITACHI LTD·Filed 2023·Granted Jun 24, 2025·0 cites·7 claims
- 2865US12360695B2Storage deviceHITACHI LTD·Filed 2024·Granted Jul 15, 2025·0 cites·10 claims
- 2965US11880566B2Storage system and control method of storage system including a storage control unit that performs a data amount reduction processing and an acceleratorHITACHI LTD·Filed 2022·Granted Jan 23, 2024·0 cites·14 claims
- 3065US11755249B2Storage system including storage nodes to determine cache allocations to implement cache controlHITACHI LTD·Filed 2022·Granted Sep 12, 2023·0 cites·6 claims
- 3164US8713288B2Storage system comprising multiple microprocessors and method for sharing processing in this storage systemYOSHIHARA TOMOHIRO·Filed 2010·Granted Apr 29, 2014·2 cites·11 claims
- 3263US12086470B2Storage device and data processing methodHITACHI LTD·Filed 2021·Granted Sep 10, 2024·0 cites·12 claims
- 3363US11334508B2Storage system, data management method, and data management programHITACHI LTD·Filed 2021·Granted May 17, 2022·0 cites·6 claims
- 3461US12449998B2Storage system and method for predictive rebalancing and controller node management based on load predictionHITACHI LTD·Filed 2023·Granted Oct 21, 2025·0 cites·10 claims
- 3561US10310758B2Storage system and storage control methodHITACHI LTD·Filed 2014·Granted Jun 4, 2019·1 cites·14 claims
- 3660US12124337B2Storage system and storage control methodHITACHI LTD·Filed 2023·Granted Oct 22, 2024·0 cites·13 claims
- 3759US2025173070A1Storage system and power consumption suppressing methodHITACHI VANTARA LTD·Filed 2024·Application pending·0 cites
- 3858US12367115B2Storage systemHITACHI LTD·Filed 2023·Granted Jul 22, 2025·0 cites·7 claims
- 3958US11347432B2Storage system including storage nodes to determine cache allocations to implement cache controlHITACHI LTD·Filed 2019·Granted May 31, 2022·0 cites·10 claims
- 4058US2025267190A1Storage systemHITACHI VANTARA LTD·Filed 2024·Application pending·0 cites
- 4158US2025208784A1Storage systemHITACHI VANTARA LTD·Filed 2024·Application pending·0 cites
- 4257US2025298699A1Apparatus for determining backup configuration of storage systemHITACHI VANTARA LTD·Filed 2024·Application pending·0 cites
- 4357US2025202835A1Storage system and core allocation control method of network interfaceHITACHI VANTARA LTD·Filed 2024·Application pending·0 cites
- 4457US2025165398A1Storage device and a method of controlling data storing areaHITACHI LTD·Filed 2024·Application pending·0 cites
- 4557US2025217073A1Storage systemHITACHI VANTARA LTD·Filed 2024·Application pending·0 cites
- 4657US2024427624A1Storage system and a method for processing data thereofHITACHI LTD·Filed 2024·Application pending·0 cites
- 4756US12153518B2Storage deviceHITACHI LTD·Filed 2023·Granted Nov 26, 2024·0 cites·10 claims
- 4855US2024295968A1Storage system and data protection methodHITACHI LTD·Filed 2023·Application pending·0 cites
- 4954US11366614B2Storage systemHITACHI LTD·Filed 2020·Granted Jun 21, 2022·0 cites·9 claims
- 5054US9460015B2Storage systemHITACHI LTD·Filed 2014·Granted Oct 4, 2016·0 cites·18 claims
Showing the top 50 of 61 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →