Inventor

Tsugihiro Matsuda

Inventor

Kyoto, JP

Overview

16→

Patents

2011–2020

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 16 as inventor

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

F21Kprimary

F21KNon-electric light sources using luminescence19%

F21VFunctional features or details of lighting devices or systems thereof19%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted19%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1015%

H01LSemiconductor devices10%

H10HInorganic light-emitting semiconductor devices having potential barriers10%

LOC268%

PatentTitleYear

10,533,712Light bulb shaped lamp2020 10,458,602Light bulb shaped lamp2019 10,451,223Light bulb shaped lamp2019 9,732,930'Light bulb shaped lamp'2017 9,285,104'Light bulb shaped lamp and lighting apparatus'2016 9,016,900'Light bulb shaped lamp and lighting apparatus'2015 8,981,636'Lamp having improved insulation of the circuit unit'2015 8,911,108'Light bulb shaped lamp and lighting apparatus'2014 8,858,027'Light bulb shaped lamp and lighting apparatus'2014 8,587,011'Light-emitting device, light-emitting module, and lamp'2013 8,421,111'Light-emitting device and lamp'2013 D0671663'Light emitting diode lamp'2012 D0664683'Light-emitting diode lamp'2012 D0664682'Light-emitting diode lamp'2012 D0646811'Light emitting diode lamp'2011 D0646810'Light emitting diode lamp'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2016Patents assigned to PANASONIC CORP (10)· patent assignee history

2011–2020Based in Kyoto, JP· patent location history

2012–2017Patents assigned to MATSUDA TSUGIHIRO (9)· patent assignee history

2012–2017Patents assigned to TAKEUCHI NOBUYOSHI (7)· patent assignee history

2013–2017Patents assigned to MIKI MASAHIRO (6)· patent assignee history

2015–2020Patents assigned to PANASONIC IP MAN CO LTD (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PANASONIC CORP	10	2011–2016
MATSUDA TSUGIHIROself	9	2012–2017
PANASONIC IP MAN CO LTD	7	2015–2020
TAKEUCHI NOBUYOSHI	7	2012–2017
MIKI MASAHIRO	6	2013–2017

Locations

Location	Patents	Span
Kyoto, JP	16	2011–2020