Inventor
TAKESHI KAZUMASA
JP21 patents
⚠️ This page may combine multiple inventors who share the name “TAKESHI KAZUMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MURATA MANUFACTURING CO
16 patentsUS11482731B2Oct 25, 2022
Electrolytic solution, battery, battery pack, electronic device, electric vehicle, electricity storage device and electric power system
MURATA MANUFACTURING CO0 citations61
US11394057B2Jul 19, 2022
Electrolyte for secondary battery, secondary battery, battery pack, electric vehicle, electric power storage system, electric tool and electronic device
MURATA MANUFACTURING CO1 citations60
US11024882B2Jun 1, 2021
Electrolytic solution for secondary battery, secondary battery, battery pack, electrically driven vehicle, power storage system, electrically driven tool, and electronic device
MURATA MANUFACTURING CO1 citations60
US11005126B2May 11, 2021
Electrolytic solution for secondary battery, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic device
MURATA MANUFACTURING CO1 citations60
US11482730B2Oct 25, 2022
Electrolyte for lithium ion secondary battery, lithium ion secondary battery, battery pack, electric vehicle, electric power storage system, electric tool and electronic device
MURATA MANUFACTURING CO0 citations51
US10566657B2Feb 18, 2020
Electrolyte, battery, battery pack, electronic apparatus, electric vehicle, power storage apparatus, and power system
MURATA MANUFACTURING CO0 citations51
US10290875B2May 14, 2019
Electrode material and secondary cell
MURATA MANUFACTURING CO0 citations51
US10991980B2Apr 27, 2021
Electrolytic solution for secondary battery, secondary battery, battery pack, electrically-driven vehicle, electric power storage system, electrically-driven tool, and electronic device
MURATA MANUFACTURING CO0 citations50
US10714790B2Jul 14, 2020
Battery, battery pack, electronic device, electric vehicle, electricity storage device and electric power system
MURATA MANUFACTURING CO0 citations50
US11355782B2Jun 7, 2022
Electrolytic solution for secondary batteries, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic device
MURATA MANUFACTURING CO0 citations49
US10991974B2Apr 27, 2021
Electrolytic solution for secondary battery, secondary battery, battery pack, electrically driven vehicle and electronic equipment
MURATA MANUFACTURING CO0 citations49
US11444324B2Sep 13, 2022
Electrolyte for secondary battery, secondary battery, battery pack, electric vehicle, electric power storage system, electric tool and electronic device
MURATA MANUFACTURING CO0 citations48
US12095038B2Sep 17, 2024
Secondary battery
MURATA MANUFACTURING CO0 citations46
US12062758B2Aug 13, 2024
Battery, battery pack, electronic device, electric vehicle, and electric power system
MURATA MANUFACTURING CO0 citations45
US10707528B2Jul 7, 2020
Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus
MURATA MANUFACTURING CO0 citations41
US10811723B2Oct 20, 2020
Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus
MURATA MANUFACTURING CO0 citations38
SONY CORP
4 patentsUS10003101B2Jun 19, 2018
Non-aqueous electrolytic solution, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus
SONY CORP2 citations69
US9912007B2Mar 6, 2018
Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus
SONY CORP0 citations48
US9819010B2Nov 14, 2017
Secondary cell, method for manufacturing secondary cell, positive electrode for secondary cells, method for manufacturing positive electrode for secondary cells, battery pack, electronic device, and electric vehicle
SONY CORP0 citations48
US9742029B2Aug 22, 2017
Secondary battery including a gel electrolyte, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus including the same
SONY CORP1 citations48