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Inventor

Youichi Terasawa

Inventor
Tokyo, JP

Overview

3→
Patents
2017–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 3 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 systems22%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications22%
G01RMeasuring electric variables11%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy11%
H02JElectric power networks11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
Y02PClimate change mitigation technologies in the production or processing of goods11%
PatentTitleYear
10,605,869Battery voltage detector20209,973,089Interleaved DC-DC converter and semiconductor device having interleaved DC-DC converter20189,716,427'Power factor correction circuit having bottom skip controller'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to SANKEN ELECTRIC CO LTD (3)· patent assignee history
2017–2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANKEN ELECTRIC CO LTD32017–2020
Locations
LocationPatentsSpan
Tokyo, JP32017–2020