Inventor
SUMITO TOBE
Inventor
JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Jprimary
H02JElectric power networks23%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids23%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution15%
G05BControl or regulating systems in general8%
G06FElectric digital data processing8%
G06NComputing arrangements based on specific computational models8%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%
PatentTitleYear
11,404,873Power system operation assisting device and method, and oscillation suppression system202211,379,274Hybrid spatial-temporal event probability prediction method202211,183,840Multi-time scale energy storage management framework for performance-based frequency regulation (FR) market2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to HITACHI LTD (3)· patent assignee history
2021Based in US· patent location history
2022Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 3 | 2021–2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 2 | 2022 |
| US | 1 | 2021 |