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Inventor

Akira Tokumasu

Inventor
Kariya, JP

Overview

5→
Patents
2018–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems36%
H03KPulse technique27%
G01RMeasuring electric variables9%
G05FSystems for regulating electric or magnetic variables9%
H02HEmergency protective circuit arrangements9%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
PatentTitleYear
10,998,887Power device driving apparatus202110,892,741Power device driving apparatus202110,784,671Power supply control device202010,541,681Drive circuit for switch202010,069,429Push-pull type isolated DC/DC converter including zero voltage switching2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2021Patents assigned to DENSO CORP (5)· patent assignee history
2018–2021Based in Kariya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DENSO CORP52018–2021
Locations
LocationPatentsSpan
Kariya, JP52018–2021