Inventor
Kazuaki Fukushima
Inventor
Kanagawa, JP
Overview
Patents· 15 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 energy22%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution22%
H01BCables13%
Y02PClimate change mitigation technologies in the production or processing of goods11%
B82YSpecific uses or applications of nanostructures5%
C07CAcyclic or carbocyclic compounds4%
B61BRailway systems2%
B62DMotor vehicles2%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors2%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%
PatentTitleYear
10,932,397Power conversion device202110,730,702Floor conveyor20208,962,216'Ion-conducting composite electrolyte membrane and fuel cell using the same'20158,900,772'Fuel cartridge, fuel cell, and power generation method'20148,703,359'Fuel cell and electronic device'20148,679,692'Fuel cell having enhanced heat dissipation'20148,663,870'Electrochemical device comprising linked bonded bodies'20148,481,230'Liquid tank, tubular structure for liquid tank, fuel cell, and electronic device'20138,007,942'Ion-dissociative functional compound, method for production thereof, ionic conductor, and electrochemical device'20118,002,137'Fuel cartridge'20117,842,431'Mixture, cation conductor and electrochemical device using those'20107,771,891'Ionic conductor, process for production thereof, and electrochemical device'20107,651,803'Ionic conductor, process for production thereof, and electrochemical device'20107,153,608'Ionic conductor, process for production thereof, and electrochemical device'20065,986,046'Oxzidant solution for synthesizing heat-resistant electroconductive polymer and method for preparing electroconductive polymer'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Based in Tokyo, JP· patent location history
2006–2015Patents assigned to SONY CORP (12)· patent assignee history
2006–2015Based in Kanagawa, JP· patent location history
2013–2015Patents assigned to FUKUSHIMA KAZUAKI (6)· patent assignee history
2013–2014Patents assigned to SHIMURA JUSUKE (3)· patent assignee history
2014Patents assigned to GOTO SHUJI (3)· patent assignee history
2014Patents assigned to KUSAMOTO TETSURO (2)· patent assignee history
2020Based in Miyagi, JP· patent location history
2021Based in Kariya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 12 | 2006–2015 |
| FUKUSHIMA KAZUAKIself | 6 | 2013–2015 |
| GOTO SHUJI | 3 | 2014 |
| SHIMURA JUSUKE | 3 | 2013–2014 |
| KUSAMOTO TETSURO | 2 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 12 | 2006–2015 |
| Kariya, JP | 1 | 2021 |
| Miyagi, JP | 1 | 2020 |
| Tokyo, JP | 1 | 1999 |