Inventor

Nobuyuki Toyoura

Inventor

Shiga, JP

Overview

6→

Patents

2004–2014

Patent span

Electricity

Primary field (CPC H)

Patents· 6 as inventor

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

H02Jprimary

H02JElectric power networks25%

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 systems25%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution19%

G01RMeasuring electric variables13%

H02HEmergency protective circuit arrangements6%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters6%

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 grids6%

PatentTitleYear

8,902,620'Power conditioner'2014 8,570,781'Power conditioner'2013 7,630,794'Isolated operation detecting method, control apparatus for detecting isolated operation for distributed power supply'2009 7,235,891'Power system having generator driven by engine'2007 7,176,673'Direct current detection circuit'2007 6,807,072'Electric power conversion device with push-pull circuitry'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2014Patents assigned to OMRON TATEISI ELECTRONICS CO (5)· patent assignee history

2004–2007Based in Okayama, JP· patent location history

2007Patents assigned to HIBI SHINJI (1)· patent assignee history

2007Patents assigned to INOUE KENICHI (1)· patent assignee history

2007Patents assigned to MABUCHI MASAO (1)· patent assignee history

2007Patents assigned to NAKAMURA KOTARO (1)· patent assignee history

2007Based in Kyoto-shi, JP· patent location history

2009Based in Moriyama, JP· patent location history

2013–2014Based in Shiga, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OMRON TATEISI ELECTRONICS CO	5	2004–2014
HIBI SHINJI	1	2007
INOUE KENICHI	1	2007
MABUCHI MASAO	1	2007
NAKAMURA KOTARO	1	2007

Locations

Location	Patents	Span
Shiga, JP	2	2013–2014
Okayama, JP	2	2004–2007
Moriyama, JP	1	2009
Kyoto-shi, JP	1	2007