Inventor

Izumi Usuki

Inventor

Osaka, JP

Overview

6→

Patents

2010–2019

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 networks14%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy9%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%

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 grids9%

B60LPropulsion of electrically-propelled vehicles5%

G05BControl or regulating systems in general5%

G06FElectric digital data processing5%

G06KGraphical data reading5%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%

PatentTitleYear

10,503,385Switch, device control method, and program2019 9,387,772'Charging system, server device, and program for server device'2016 9,065,301'Power control system and electric device'2015 8,706,266'Power control system'2014 8,250,622'Method and apparatus for broadcasting to a portable terminal'2012 7,834,743'RFID tag and RFID tag communication distance modification method'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2016Patents assigned to PANASONIC CORP (4)· patent assignee history

2010–2019Based in Osaka, JP· patent location history

2012–2015Patents assigned to USUKI IZUMI (3)· patent assignee history

2012Based in Katano, JP· patent location history

2014–2015Patents assigned to TAKAYAMA HISASHI (2)· patent assignee history

2014Patents assigned to HASHIMOTO MASARU (1)· patent assignee history

2015–2019Patents assigned to PANASONIC IP MAN CO LTD (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PANASONIC CORP	4	2010–2016
PANASONIC IP MAN CO LTD	3	2015–2019
USUKI IZUMIself	3	2012–2015
TAKAYAMA HISASHI	2	2014–2015
HASHIMOTO MASARU	1	2014

Locations

Location	Patents	Span
Osaka, JP	5	2010–2019
Katano, JP	1	2012