Inventor
CHIBA TAKERU
JP47 patents
⚠️ This page may combine multiple inventors who share the name “CHIBA TAKERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
25 patentsUS11169879B2Nov 9, 2021
Storage system
HITACHI LTD5 citations84
US10282136B1May 7, 2019
Storage system and control method thereof
HITACHI LTD12 citations84
US9794342B2Oct 17, 2017
Storage system and control method for storage system
HITACHI LTD2 citations73
US8782337B2Jul 15, 2014
Storage system and data transfer method of storage system
HITACHI LTD4 citations73
US11150820B2Oct 19, 2021
Storage system and storage management method
HITACHI LTD3 citations71
US12461673B2Nov 4, 2025
Computer system and management method for computer system
HITACHI LTD0 citations62
US12066894B2Aug 20, 2024
Storage system
HITACHI LTD0 citations62
US11669396B2Jun 6, 2023
Storage system
HITACHI LTD0 citations62
US11544005B2Jan 3, 2023
Storage system and processing method
HITACHI LTD0 citations62
US11301137B2Apr 12, 2022
Storage system and data arrangement method of storage system
HITACHI LTD0 citations62
US11137940B2Oct 5, 2021
Storage system and control method thereof
HITACHI LTD0 citations62
US12282670B2Apr 22, 2025
Storage system and storage management method
HITACHI LTD0 citations61
US11880278B2Jan 23, 2024
Storage system and storage administration method
HITACHI LTD0 citations52
US11321208B2May 3, 2022
Distributed storage system and distributed storage control method
HITACHI LTD0 citations52
US11151045B2Oct 19, 2021
Distributed storage system, data management method, and data management program
HITACHI LTD0 citations52
US11112973B2Sep 7, 2021
Computer system and data management method
HITACHI LTD0 citations52
US10983720B2Apr 20, 2021
System for converting data protection levels of storage nodes
HITACHI LTD0 citations52
US10713117B2Jul 14, 2020
Storage system and method for controlling storage system
HITACHI LTD0 citations52
US10705737B2Jul 7, 2020
Storage system and data arrangement method of storage system
HITACHI LTD0 citations52
US9304710B2Apr 5, 2016
Storage system and data transfer method of storage system
HITACHI LTD0 citations52
US11467904B2Oct 11, 2022
Storage system and control method of the same
HITACHI LTD0 citations50
US10678470B2Jun 9, 2020
Computer system,control method for physical storage device,and recording medium
HITACHI LTD0 citations42
US10372538B2Aug 6, 2019
Computer system
HITACHI LTD0 citations42
US10558383B2Feb 11, 2020
Storage system
HITACHI LTD0 citations41
US10657062B2May 19, 2020
Distributed 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 rows
HITACHI LTD0 citations40
ZEON CORP
14 patentsUS10012917B2Jul 3, 2018
Toner
ZEON CORP2 citations73
US9958798B2May 1, 2018
Toner set
ZEON CORP4 citations73
US11474443B2Oct 18, 2022
Toner for developing electrostatic images
ZEON CORP0 citations59
US10901335B2Jan 26, 2021
Toner for developing electrostatic images
ZEON CORP0 citations52
US10539894B2Jan 21, 2020
Toner for developing electrostatic images
ZEON CORP0 citations52
US10495993B2Dec 3, 2019
Toner for developing electrostatic images
ZEON CORP0 citations52
US10175594B2Jan 8, 2019
Toner set
ZEON CORP0 citations52
US9651882B2May 16, 2017
Electrostatic image developer
ZEON CORP1 citations52
US10901336B2Jan 26, 2021
Positively-chargeable toner for developing electrostatic images and method for producing the same
ZEON CORP0 citations49
US10788767B2Sep 29, 2020
Toner for developing electrostatic images
ZEON CORP0 citations49
US12061440B2Aug 13, 2024
Method for manufacturing toner for electrostatic charge image development
ZEON CORP0 citations48
US10459358B2Oct 29, 2019
Method for producing a toner
ZEON CORP0 citations42
US9983493B2May 29, 2018
Toner for developing electrostatic images
ZEON CORP0 citations42
US10254666B2Apr 9, 2019
Toner for development electrostatic images
ZEON CORP0 citations41
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD
5 patentsUS11365631B2Jun 21, 2022
Turbine rotor blade and turbine
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations62
US10738652B2Aug 11, 2020
Turbocharger
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD1 citations62
US11506114B2Nov 22, 2022
Variable geometry turbocharger
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations61
US11028767B2Jun 8, 2021
Variable geometry turbocharger
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations61
US12372005B2Jul 29, 2025
Variable geometry turbine and turbocharger with same
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations52