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Inventor

Fumihiro Kawamura

Inventor
Kanagawa, JP

Overview

9→
Patents
2017–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 9 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 energy26%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution26%
Y02PClimate change mitigation technologies in the production or processing of goods26%
Y02TClimate change mitigation technologies related to transportation12%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
C01GCompounds containing metals not covered by subclasses c01d or c01f3%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%
PatentTitleYear
11,043,717Non-aqueous electrolyte secondary battery202110,770,716Non-aqueous electrolyte secondary battery202010,476,110Non-aqueous electrolyte secondary battery201910,468,729Method for producing non-aqueous electrolyte secondary battery201910,044,071Nonaqueous electrolyte secondary battery and method for manufacturing same20189,899,649'Non-aqueous electrolyte secondary battery'20189,899,674'Positive electrode active substance, positive electrode material, positive electrode, and non-aqueous electrolyte secondary battery'20189,716,266'Positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery using the same'20179,608,261'Positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery using the same'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2018Patents assigned to NISSAN MOTOR (5)· patent assignee history
2017Based in Yokohama, JP· patent location history
2018Patents assigned to AUTOMOTIVE ENERGY SUPPLY CORP (2)· patent assignee history
2018Based in Yokosuka, JP· patent location history
2019–2021Patents assigned to ENVISION AESC JAPAN LTD (4)· patent assignee history
2019–2021Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NISSAN MOTOR52017–2018
ENVISION AESC JAPAN LTD42019–2021
AUTOMOTIVE ENERGY SUPPLY CORP22018
Locations
LocationPatentsSpan
Kanagawa, JP42019–2021
Yokosuka, JP32018
Yokohama, JP22017