Inventor

Keiji Tashiro

Inventor

Osaka, JP

Overview

7→

Patents

2017–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 7 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 systems32%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications21%

B60LPropulsion of electrically-propelled vehicles11%

H02JElectric power networks11%

Y02TClimate change mitigation technologies related to transportation11%

H01FMagnets5%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%

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 grids5%

PatentTitleYear

10,811,953Power supply device2020 10,523,113Power conversion apparatus and control method for power conversion apparatus2019 10,483,851Voltage conversion device and method of deciding leakage inductance2019 10,291,115Power factor correcting device, bidirectional AC/DC conversion apparatus and computer program2019 10,250,121Converter and control circuit2019 10,224,818Power conversion apparatus and control method for power conversion apparatus2019 9,787,090'Power packet generation device, power router, and power network'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to UNIV KYOTO (1)· patent assignee history

2017Based in Kyoto, JP· patent location history

2019–2020Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (6)· patent assignee history

2019Patents assigned to AUTONETWORKS TECHNOLOGIES LTD (2)· patent assignee history

2019Patents assigned to SUMITOMO WIRING SYSTEMS (2)· patent assignee history

2019–2020Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUMITOMO ELECTRIC INDUSTRIES	6	2019–2020
AUTONETWORKS TECHNOLOGIES LTD	2	2019
SUMITOMO WIRING SYSTEMS	2	2019
UNIV KYOTO	1	2017

Locations

Location	Patents	Span
Osaka, JP	6	2019–2020
Kyoto, JP	1	2017