Inventor · disambiguated record
Takeru Chiba
Also filed as: CHIBA TAKERU
47 granted patents·7 pending applications·39 citations·filing 2010–2024
96Inventor score
Files withHITACHI LTD28ZEON CORP18MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD5CHIBA TAKERU2JIN HIROMICHI1
Top patents by PatentIndex Score
54 records- 0194US10282136B1Storage system and control method thereofHITACHI LTD·Filed 2018·Granted May 7, 2019·12 cites·14 claims
- 0292US11150820B2Storage system and storage management methodHITACHI LTD·Filed 2020·Granted Oct 19, 2021·3 cites·7 claims
- 0391US9958798B2Toner setZEON CORP·Filed 2015·Granted May 1, 2018·4 cites·3 claims
- 0490US11169879B2Storage systemHITACHI LTD·Filed 2019·Granted Nov 9, 2021·5 cites·14 claims
- 0590US10012917B2TonerZEON CORP·Filed 2017·Granted Jul 3, 2018·2 cites·3 claims
- 0680US8846285B2Toner for developing electrostatic imagesCHIBA TAKERU·Filed 2011·Granted Sep 30, 2014·3 cites·7 claims
- 0779US8782337B2Storage system and data transfer method of storage systemHITACHI LTD·Filed 2012·Granted Jul 15, 2014·4 cites·20 claims
- 0876US12066894B2Storage systemHITACHI LTD·Filed 2023·Granted Aug 20, 2024·0 cites·3 claims
- 0972US9651882B2Electrostatic image developerZEON CORP·Filed 2014·Granted May 16, 2017·1 cites·5 claims
- 1071US11669396B2Storage systemHITACHI LTD·Filed 2021·Granted Jun 6, 2023·0 cites·9 claims
- 1171US10738652B2TurbochargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2016·Granted Aug 11, 2020·1 cites·2 claims
- 1269US8316195B2Storage system and data transfer method of storage systemCHIBA TAKERU·Filed 2010·Granted Nov 20, 2012·2 cites·15 claims
- 1368US12461673B2Computer system and management method for computer systemHITACHI LTD·Filed 2024·Granted Nov 4, 2025·0 cites·4 claims
- 1468US9794342B2Storage system and control method for storage systemHITACHI LTD·Filed 2013·Granted Oct 17, 2017·2 cites·15 claims
- 1565US2025197599A1Hollow particles and method for producing hollow particlesZEON CORP·Filed 2023·Application pending·0 cites
- 1664US10175594B2Toner setZEON CORP·Filed 2018·Granted Jan 8, 2019·0 cites·2 claims
- 1762US12282670B2Storage system and storage management methodHITACHI LTD·Filed 2021·Granted Apr 22, 2025·0 cites·9 claims
- 1862US11506114B2Variable geometry turbochargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2021·Granted Nov 22, 2022·0 cites·4 claims
- 1961US11474443B2Toner for developing electrostatic imagesZEON CORP·Filed 2020·Granted Oct 18, 2022·0 cites·5 claims
- 2061US11301137B2Storage system and data arrangement method of storage systemHITACHI LTD·Filed 2020·Granted Apr 12, 2022·0 cites·10 claims
- 2161US10705737B2Storage system and data arrangement method of storage systemHITACHI LTD·Filed 2019·Granted Jul 7, 2020·0 cites·7 claims
- 2260US2016054671A1TonerZEON CORP·Filed 2014·Application pending·0 cites
- 2358US11880278B2Storage system and storage administration methodHITACHI LTD·Filed 2022·Granted Jan 23, 2024·0 cites·9 claims
- 2458US11137940B2Storage system and control method thereofHITACHI LTD·Filed 2019·Granted Oct 5, 2021·0 cites·10 claims
- 2558US9304710B2Storage system and data transfer method of storage systemHITACHI LTD·Filed 2014·Granted Apr 5, 2016·0 cites·12 claims
- 2657US11544005B2Storage system and processing methodHITACHI LTD·Filed 2020·Granted Jan 3, 2023·0 cites·14 claims
- 2757US10788767B2Toner for developing electrostatic imagesZEON CORP·Filed 2017·Granted Sep 29, 2020·0 cites·3 claims
- 2856US2024419562A1Storage system and control method for storage systemHITACHI LTD·Filed 2024·Application pending·0 cites
- 2955US12061440B2Method for manufacturing toner for electrostatic charge image developmentZEON CORP·Filed 2019·Granted Aug 13, 2024·0 cites·10 claims
- 3055US11365631B2Turbine rotor blade and turbineMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2018·Granted Jun 21, 2022·0 cites·10 claims
- 3155US10983720B2System for converting data protection levels of storage nodesHITACHI LTD·Filed 2019·Granted Apr 20, 2021·0 cites·7 claims
- 3255US10901335B2Toner for developing electrostatic imagesZEON CORP·Filed 2018·Granted Jan 26, 2021·0 cites·5 claims
- 3355US10495993B2Toner for developing electrostatic imagesZEON CORP·Filed 2015·Granted Dec 3, 2019·0 cites·7 claims
- 3454US2025175381A1Redundancy control device, redundancy control method, and redundancy control programHITACHI LTD·Filed 2024·Application pending·0 cites
- 3553US11112973B2Computer system and data management methodHITACHI LTD·Filed 2019·Granted Sep 7, 2021·0 cites·16 claims
- 3651US10713117B2Storage system and method for controlling storage systemHITACHI LTD·Filed 2017·Granted Jul 14, 2020·0 cites·9 claims
- 3751US9983493B2Toner for developing electrostatic imagesZEON CORP·Filed 2014·Granted May 29, 2018·0 cites·6 claims
- 3850US12372005B2Variable geometry turbine and turbocharger with sameMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2022·Granted Jul 29, 2025·0 cites·15 claims
- 3950US11028767B2Variable geometry turbochargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2016·Granted Jun 8, 2021·0 cites·11 claims
- 4050US10539894B2Toner for developing electrostatic imagesZEON CORP·Filed 2015·Granted Jan 21, 2020·0 cites·4 claims
- 4149US10459358B2Method for producing a tonerZEON CORP·Filed 2018·Granted Oct 29, 2019·0 cites·3 claims
- 4248US11151045B2Distributed storage system, data management method, and data management programHITACHI LTD·Filed 2019·Granted Oct 19, 2021·0 cites·13 claims
- 4348US10901336B2Positively-chargeable toner for developing electrostatic images and method for producing the sameZEON CORP·Filed 2018·Granted Jan 26, 2021·0 cites·5 claims
- 4447US10254666B2Toner for development electrostatic imagesZEON CORP·Filed 2016·Granted Apr 9, 2019·0 cites·4 claims
- 4547US2022283938A1Storage system and storage management methodHITACHI LTD·Filed 2021·Application pending·0 cites
- 4646US11467904B2Storage system and control method of the sameHITACHI LTD·Filed 2021·Granted Oct 11, 2022·0 cites·10 claims
- 4745US10657062B2Distributed storage system and distributed storage control method wherein data stored in cache matrix, that is to be stored in said distributed storage, is tracked by columns and rowsHITACHI LTD·Filed 2017·Granted May 19, 2020·0 cites·11 claims
- 4845US10558383B2Storage systemHITACHI LTD·Filed 2015·Granted Feb 11, 2020·0 cites·10 claims
- 4944US11321208B2Distributed storage system and distributed storage control methodHITACHI LTD·Filed 2017·Granted May 3, 2022·0 cites·12 claims
- 5044US9235153B2Electrostatic image developerJIN HIROMICHI·Filed 2012·Granted Jan 12, 2016·0 cites·6 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →