Inventor

Satoru Inakagata

Inventor

Nara, JP

Overview

1985–2020

Patent span

Electricity

Primary field (CPC H)

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

H02Jprimary

H02JElectric power networks17%

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 systems11%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%

A61BDiagnosis7%

G01RMeasuring electric variables7%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%

Y10TTechnical subjects covered by former us classification7%

A61CDentistry4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1985–2009Patents assigned to MATSUSHITA ELECTRIC WORKS LTD (6)· patent assignee history

1985–1998Based in Hirakata, JP· patent location history

1988Based in Hikone, JP· patent location history

1999–2020Based in Nara, JP· patent location history

2011–2012Patents assigned to PANASONIC ELEC WORKS CO LTD (2)· patent assignee history

2012–2016Patents assigned to INAKAGATA SATORU (4)· patent assignee history

2013–2016Patents assigned to PANASONIC CORP (2)· patent assignee history

2015–2020Patents assigned to PANASONIC IP MAN CO LTD (5)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC WORKS LTD	6	1985–2009
PANASONIC IP MAN CO LTD	5	2015–2020
INAKAGATA SATORUself	4	2012–2016
PANASONIC CORP	2	2013–2016
PANASONIC ELEC WORKS CO LTD	2	2011–2012

Locations