Inventor
Toshio Shigematsu
Inventor
Osaka, JP
Overview
11→
Patents
1990–2018
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 11 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 energy48%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution48%
Y02PClimate change mitigation technologies in the production or processing of goods4%
PatentTitleYear
10,096,855Redox flow cell membrane20189,531,028'Redox flow battery'20169,118,064'Redox flow battery'20159,017,869'Cell stack for redox flow battery'20158,771,857'Redox flow battery'20148,632,903'Redox flow battery and method of operating the same'20148,288,030'Redox flow battery'20127,704,634'Method for designing redox flow battery system'20107,670,719'Cell stack for redox flow battery, and redox flow battery'20107,061,205'Method for operating redox flow battery system'20064,956,244'Apparatus and method for regenerating electrolyte of a redox flow battery'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2018Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (10)· patent assignee history
1990–2015Patents assigned to KANSAI ELECTRIC POWER CO (5)· patent assignee history
1990–2018Based in Osaka, JP· patent location history
2012–2016Patents assigned to SHIGEMATSU TOSHIO (6)· patent assignee history
2012–2016Patents assigned to DONG YONGRONG (5)· patent assignee history
2012–2016Patents assigned to KUMAMOTO TAKAHIRO (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO ELECTRIC INDUSTRIES | 10 | 1990–2018 |
| SHIGEMATSU TOSHIOself | 6 | 2012–2016 |
| DONG YONGRONG | 5 | 2012–2016 |
| KANSAI ELECTRIC POWER CO | 5 | 1990–2015 |
| KUMAMOTO TAKAHIRO | 5 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 11 | 1990–2018 |