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Inventor

Akiji Higuchi

Inventor
Kyoto, JP

Overview

13→
Patents
1999–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 13 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C01Bprimary
C01BNon-metallic elements20%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
Y10TTechnical subjects covered by former us classification7%
B05DProcesses for applying fluent materials to surfaces, in general2%
B82YSpecific uses or applications of nanostructures2%
C01GCompounds containing metals not covered by subclasses c01d or c01f2%
C04BLime, magnesia2%
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
10,611,639Active material, method for manufacturing active material, electrode, lithium ion secondary battery, and method for manufacturing lithium ion secondary battery202010,230,108Active material, method for manufacturing active material, electrode, and lithium ion secondary battery20198,993,171'Active material, electrode containing the active material, lithium secondary battery including the electrode, and method for making active material'20158,936,871'Active material and positive electrode and lithium-ion second battery using same'20158,932,762'Active material and positive electrode and lithium-ion second battery using same'20158,821,763'Active material and method of manufacturing active material'20148,734,987'Active material, electrode containing same, lithium-ion secondary battery with the electrode, and method of manufacturing active material'20148,445,135'Method of manufacturing active material, active material, electrode, and lithium-ion secondary battery'20138,142,750'Method of manufacturing active material'20127,909,929'Dispersoid having metal-oxygen bonds, metal oxide film, and monomolecular film'20117,741,376'Process for preparing dispersed ingredient having metal-oxygen bonds'20107,545,241'Nanoparticle transmission line element and method of fabricating the same'20095,861,932'Liquid crystal cell and its manufacturing method'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Based in Tokyo, JP· patent location history
2009–2020Based in Kyoto, JP· patent location history
2012–2020Patents assigned to TDK CORP (9)· patent assignee history
2012–2020Patents assigned to HIGUCHI AKIJI (8)· patent assignee history
2012–2020Patents assigned to OTSUKI KEITARO (8)· patent assignee history
2012–2020Patents assigned to SANO ATSUSHI (8)· patent assignee history
2014–2020Patents assigned to KATO TOMOHIKO (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TDK CORP92012–2020
HIGUCHI AKIJIself82012–2020
OTSUKI KEITARO82012–2020
SANO ATSUSHI82012–2020
KATO TOMOHIKO42014–2020
Locations
LocationPatentsSpan
Kyoto, JP122009–2020
Tokyo, JP11999