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Inventor

Yutaka Iwahori

Inventor
Kadoma, JP

Overview

17→
Patents
1996–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 17 as inventor

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

H05Bprimary
H05BElectric heating11%
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 systems9%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
H02JElectric power networks5%
H10HInorganic light-emitting semiconductor devices having potential barriers5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
B25JManipulators2%
PatentTitleYear
10,763,680Battery pack and control method of battery pack based on a usage condition202010,285,031Method for controlling information terminal and information terminal201910,144,126Robot system and method of operating a robot system201810,014,696Storage system and storage method20188,033,608'Vehicle seat'20117,950,832'LED luminaire'20117,802,759'Aircraft wing, aircraft wing composite material, and method of manufacture thereof'20107,717,589'Light emitting device using light emitting diode chip'20107,495,322'Light-emitting device'20097,151,129'Carbon nanofiber-dispersed resin fiber-reinforced composite material'20066,914,395'Electronic ballast for a high-pressure discharge lamp'20056,870,355'Power converter'20056,388,397'Discharge lamp lighting device'20026,111,392'Power source device including a plurality of switching circuit for power conversion with switching elements used in common'20006,108,225'Power device with commonly used switching elements'20005,930,127'Power source device'19995,491,386'Stable high frequency high-pressure discharge lamp lighting device avoiding acoustic resonance'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2005Patents assigned to MATSUSHITA ELECTRIC WORKS LTD (7)· patent assignee history
1996–2009Based in Kadoma, JP· patent location history
2006–2010Patents assigned to JAPAN AEROSPACE EXPLORATION (2)· patent assignee history
2006–2018Based in Tokyo, JP· patent location history
2009–2011Patents assigned to PANASONIC ELEC WORKS CO LTD (3)· patent assignee history
2010–2011Based in Ibaraki, JP· patent location history
2011Based in Okazaki, JP· patent location history
2018–2020Patents assigned to PANASONIC IP MAN CO LTD (3)· patent assignee history
2018Patents assigned to AIRBUS OPERATIONS GMBH (1)· patent assignee history
2018–2020Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC WORKS LTD71996–2005
PANASONIC ELEC WORKS CO LTD32009–2011
PANASONIC IP MAN CO LTD32018–2020
JAPAN AEROSPACE EXPLORATION22006–2010
AIRBUS OPERATIONS GMBH12018
Locations
LocationPatentsSpan
Kadoma, JP81996–2009
Osaka, JP32018–2020
Tokyo, JP32006–2018
Ibaraki, JP22010–2011
Okazaki, JP12011