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Inventor

Nobutoshi Matsuzaki

Inventor
Neyagawa, JP

Overview

15→
Patents
2011–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 15 as inventor

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

H05Bprimary
H05BElectric heating56%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
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 systems4%
PatentTitleYear
9,392,668'Lighting device and lighting fixture'20169,185,775'Lighting device and lighting fixture'20159,113,509'Lighting device and lighting fixture'20158,502,475'Discharge lamp ballast with feedback current control during an electrode heating operation'20138,400,074'Electronic ballast with feedback current control for preheating of lamp filaments'20138,344,644'Electronic ballast for HID lamps with active lamp power control'20138,299,723'Electronic ballast with lamp flicker suppression during start-to-steady state transition'20128,294,385'High-pressure discharge lamp ballast with multi-mode lamp starting circuit'20128,232,746'High pressure discharge lamp lighting device and lighting fixture using the same'20128,228,006'High pressure discharge lamp lighting device and lighting fixture using the same'20128,164,269'Discharge lamp lighting device and lighting fixture'20128,115,405'High pressure discharge lamp lighting device and luminaire using same'20128,115,404'High pressure discharge lamp lighting device and luminaire'20128,044,601'High voltage discharge lamp lighting device'20117,990,075'High intensity discharge lamp lighting device and lighting fixture'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2013Based in Neyagawa, JP· patent location history
2011–2016Based in Osaka, JP· patent location history
2012–2016Patents assigned to PANASONIC CORP (11)· patent assignee history
2012–2013Patents assigned to MATSUZAKI NOBUTOSHI (10)· patent assignee history
2012–2013Patents assigned to KUMAGAI JUN (6)· patent assignee history
2012–2013Patents assigned to NAGATA SATORU (6)· patent assignee history
2012Patents assigned to KAMOI TAKESHI (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PANASONIC CORP112012–2016
MATSUZAKI NOBUTOSHIself102012–2013
KUMAGAI JUN62012–2013
NAGATA SATORU62012–2013
KAMOI TAKESHI42012
Locations
LocationPatentsSpan
Neyagawa, JP112011–2013
Osaka, JP42011–2016