Inventor · disambiguated record
Toshihiko Kashiyama
Also filed as: KASHIYAMA TOSHIHIKO
27 granted patents·13 pending applications·341 citations·filing 2005–2024
96Inventor score
Top patents by PatentIndex Score
40 records- 0196US8095690B2Machine-readable medium for storing a stream data processing program and computer systemKASHIYAMA TOSHIHIKO·Filed 2009·Granted Jan 10, 2012·94 cites·13 claims
- 0296US7934119B2Failure recovery methodHITACHI LTD·Filed 2009·Granted Apr 26, 2011·42 cites·11 claims
- 0395US7634681B2Failure recovery methodHITACHI LTD·Filed 2006·Granted Dec 15, 2009·35 cites·9 claims
- 0493US8290776B2Meeting visualization systemMORIWAKI NORIHIKO·Filed 2008·Granted Oct 16, 2012·51 cites·4 claims
- 0593US7849227B2Stream data processing method and computer systemsHITACHI LTD·Filed 2008·Granted Dec 7, 2010·37 cites·19 claims
- 0689US7941413B2Index processing method and computer systemsHITACHI LTD·Filed 2007·Granted May 10, 2011·22 cites·19 claims
- 0785US8402015B2Method for processing stream data and system thereofIMAKI TSUNEYUKI·Filed 2009·Granted Mar 19, 2013·13 cites·15 claims
- 0883US8768956B2Stream data processing method with multiple windows on single streamKASHIYAMA TOSHIHIKO·Filed 2012·Granted Jul 1, 2014·8 cites·10 claims
- 0982US8788481B2Method for processing stream data and system thereofHITACHI LTD·Filed 2013·Granted Jul 22, 2014·5 cites·4 claims
- 1080US8352778B2Failure recovery methodHITACHI LTD·Filed 2011·Granted Jan 8, 2013·4 cites·10 claims
- 1179US8230292B2Method and apparatus for correcting and detecting multiple spotty-byte errors within a byte occurred in a limited number of bytesFUJIWARA EIJI·Filed 2005·Granted Jul 24, 2012·15 cites·18 claims
- 1274US9424312B2Method for processing stream data and system thereofHITACHI LTD·Filed 2014·Granted Aug 23, 2016·2 cites·6 claims
- 1370US11619923B2Digital twin management system and methodHITACHI LTD·Filed 2022·Granted Apr 4, 2023·0 cites·11 claims
- 1470US8335782B2Ranking query processing method for stream data and stream data processing system having ranking query processing mechanismNISHIZAWA ITARU·Filed 2008·Granted Dec 18, 2012·7 cites·12 claims
- 1565US2025111399A1Information processing apparatus and information processing methodHITACHI LTD·Filed 2024·Application pending·0 cites
- 1665US2024112815A1Proposal system and proposal method of providing proposal for reducing riskHITACHI LTD·Filed 2023·Application pending·0 cites
- 1764US8495082B2Stream data processing method cooperable with reference external dataKASHIYAMA TOSHIHIKO·Filed 2006·Granted Jul 23, 2013·3 cites·21 claims
- 1861US7949653B2Stream data processing method and stream data processing systemHITACHI LTD·Filed 2008·Granted May 24, 2011·2 cites·9 claims
- 1960US9229637B2Volume copy management method on thin provisioning pool of storage subsystemKASHIYAMA TOSHIHIKO·Filed 2011·Granted Jan 5, 2016·1 cites·13 claims
- 2058US11886459B2Data management system and data management methodHITACHI LTD·Filed 2022·Granted Jan 30, 2024·0 cites·11 claims
- 2158US2024346172A1Data disclosure apparatus, and data disclosure methodHITACHI LTD·Filed 2024·Application pending·0 cites
- 2257US12487973B2Update method and database update apparatusHITACHI LTD·Filed 2024·Granted Dec 2, 2025·0 cites·2 claims
- 2357US2023325692A1Search support device and search support methodHITACHI LTD·Filed 2023·Application pending·0 cites
- 2456US2023229937A1Ai training data creation support system, ai training data creation support method, and ai training data creation support programHITACHI LTD·Filed 2022·Application pending·0 cites
- 2555US8694820B2Failure recovery methodHITACHI LTD·Filed 2012·Granted Apr 8, 2014·0 cites·3 claims
- 2652US2018365605A1Supply chain simulation system and supply chain simulation methodHITACHI LTD·Filed 2018·Application pending·0 cites
- 2751US2021097447A1Computer System and Method for Supporting Model SelectionHITACHI LTD·Filed 2020·Application pending·0 cites
- 2850US12481779B2Query processing system and methodHITACHI LTD·Filed 2023·Granted Nov 25, 2025·0 cites·10 claims
- 2950US12130818B2Data management apparatus, data management system, and data management methodHITACHI LTD·Filed 2023·Granted Oct 29, 2024·0 cites·14 claims
- 3049US10331672B2Stream data processing method with time adjustmentHITACHI LTD·Filed 2013·Granted Jun 25, 2019·0 cites·20 claims
- 3149US2023229662A1Information processing system and lineage management methodHITACHI LTD·Filed 2022·Application pending·0 cites
- 3248US2025110958A1Query processing device and query processing methodHITACHI LTD·Filed 2024·Application pending·0 cites
- 3346US11106650B2Data selection system and data selection methodHITACHI LTD·Filed 2020·Granted Aug 31, 2021·0 cites·15 claims
- 3446US2023385297A1Information management apparatus, information management method, and recording mediumHITACHI LTD·Filed 2023·Application pending·0 cites
- 3544US11556554B2Distributed transaction management method and systemHITACHI LTD·Filed 2022·Granted Jan 17, 2023·0 cites·9 claims
- 3644US9400823B2Stream data processing method on recursive query of graph dataKASHIYAMA TOSHIHIKO·Filed 2012·Granted Jul 26, 2016·0 cites·20 claims
- 3742US2020293030A1Data management system and data management methodHITACHI LTD·Filed 2020·Application pending·0 cites
- 3839US2020209838A1System and method for supporting production managementHITACHI LTD·Filed 2018·Application pending·0 cites
- 3938US10936634B2Synonymous column candidate selecting apparatus, synonymous column candidate selecting method, and synonymous column candidate selecting programHITACHI LTD·Filed 2017·Granted Mar 2, 2021·0 cites·12 claims
- 4038US2022327164A1Data processing assistant system, data processing assistant method, and data processing assistant programHITACHI LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →