Inventor
Kazumasa Takeshi
Inventor
Kyoto, JP
Overview
14→
Patents
2013–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
Y02TClimate change mitigation technologies related to transportation20%
B60LPropulsion of electrically-propelled vehicles5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
C07CAcyclic or carbocyclic compounds4%
B25FCombination or multi-purpose tools not otherwise provided for2%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles2%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds2%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%
PatentTitleYear
11,024,882Electrolytic solution for secondary battery, secondary battery, battery pack, electrically driven vehicle, power storage system, electrically driven tool, and electronic device202111,005,126Electrolytic solution for secondary battery, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic device202110,991,974Electrolytic solution for secondary battery, secondary battery, battery pack, electrically driven vehicle and electronic equipment202110,991,980Electrolytic solution for secondary battery, secondary battery, battery pack, electrically-driven vehicle, electric power storage system, electrically-driven tool, and electronic device202110,811,723Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus202010,714,790Battery, battery pack, electronic device, electric vehicle, electricity storage device and electric power system202010,707,528Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus202010,566,657Electrolyte, battery, battery pack, electronic apparatus, electric vehicle, power storage apparatus, and power system202010,290,875Electrode material and secondary cell201910,003,101Non-aqueous electrolytic solution, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus20189,912,007'Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus'20189,819,010'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'20179,742,029'Secondary battery including a gel electrolyte, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus including the same'20178,492,034'Electrolyte and battery'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2018Patents assigned to SONY CORP (5)· patent assignee history
2013Patents assigned to MORIOKA HIROYUKI (1)· patent assignee history
2013Patents assigned to TAKESHI KAZUMASA (1)· patent assignee history
2013–2020Based in Kanagawa, JP· patent location history
2017–2020Based in Tokyo, JP· patent location history
2018–2021Patents assigned to MURATA MANUFACTURING CO (11)· patent assignee history
2020Patents assigned to MURATA MFG INC (1)· patent assignee history
2020–2021Based in Kyoto, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MURATA MANUFACTURING CO | 11 | 2018–2021 |
| SONY CORP | 5 | 2013–2018 |
| MORIOKA HIROYUKI | 1 | 2013 |
| MURATA MFG INC | 1 | 2020 |
| TAKESHI KAZUMASAself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyoto, JP | 6 | 2020–2021 |
| Kanagawa, JP | 6 | 2013–2020 |
| Tokyo, JP | 2 | 2017–2020 |