Inventor

Mika Takata

Inventor

Tokyo, JP

Overview

2→

Patents

2020–2021

Patent span

Physics

Primary field (CPC G)

Patents· 2 as inventor

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

G01Rprimary

G01RMeasuring electric variables20%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%

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 grids20%

G05BControl or regulating systems in general10%

G06FElectric digital data processing10%

H02JElectric power networks10%

H04QSelecting10%

PatentTitleYear

11,047,889Monitoring apparatus, monitoring method, and non-transitory recording medium2021 10,598,702Similarity detection of abnormal waveforms using PMU measurement2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020–2021Patents assigned to HITACHI LTD (2)· patent assignee history

2020Based in Santa Clara, CA, US· patent location history

2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	2	2020–2021

Locations

Location	Patents	Span
Tokyo, JP	1	2021
Santa Clara, California, US	1	2020