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Inventor

Makiko Uehara

Inventor
Tokyo, JP

Overview

8→
Patents
2014–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 8 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 energy30%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution30%
Y02TClimate change mitigation technologies related to transportation15%
Y02PClimate change mitigation technologies in the production or processing of goods11%
C01GCompounds containing metals not covered by subclasses c01d or c01f4%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds4%
H01BCables4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
10,749,208Secondary battery and electrolyte liquid202010,003,100Nonaqueous electrolyte with fluorine containing ether compound for lithium secondary battery20189,692,085'Lithium ion secondary battery'20179,356,284'Active material for secondary battery'20169,299,475'Positive electrode active material for secondary battery and secondary battery using the same'20169,281,519'Positive electrode active material for secondary battery and secondary battery using the same'20169,203,111'Secondary battery'20158,877,090'Positive electrode active material for secondary battery, and secondary battery using the same'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2020Patents assigned to NEC CORP (7)· patent assignee history
2014–2020Patents assigned to NOGUCHI TAKEHIRO (6)· patent assignee history
2014–2020Patents assigned to UEHARA MAKIKO (6)· patent assignee history
2014–2016Patents assigned to SASAKI HIDEAKI (4)· patent assignee history
2014–2020Based in Tokyo, JP· patent location history
2016Based in Kanagawa, JP· patent location history
2020Patents assigned to HASHIZUME YOKO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC CORP72014–2020
NOGUCHI TAKEHIRO62014–2020
UEHARA MAKIKOself62014–2020
SASAKI HIDEAKI42014–2016
HASHIZUME YOKO12020
Locations
LocationPatentsSpan
Tokyo, JP72014–2020
Kanagawa, JP12016