Inventor
KAKUNO YOSHINORI
JP45 patents
⚠️ This page may combine multiple inventors who share the name “KAKUNO YOSHINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
32 patentsUS6736526B2May 18, 2004
Bulb-type lamp and manufacturing method for the bulb-type lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD153 citations98
USD480486SOct 7, 2003
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD76 citations97
US7074104B2Jul 11, 2006
Low-pressure mercury vapor discharge lamp with improved heat dissipation, and manufacturing method therefore
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations96
USD528229SSep 12, 2006
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations92
US6793373B2Sep 21, 2004
Bulb-type lamp and manufacturing method for the bulb-type lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations92
USD479886SSep 23, 2003
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations92
USD529636SOct 3, 2006
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations84
USD479615SSep 9, 2003
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations84
US6488538B1Dec 3, 2002
Tube lamp and its manufacturing method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations83
USD528228SSep 12, 2006
Base for a fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
USD480162SSep 30, 2003
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
USD479887SSep 23, 2003
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
USD479753SSep 16, 2003
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
USD479344SSep 2, 2003
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
US6547582B2Apr 15, 2003
Lampholder
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
USD577132SSep 16, 2008
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations71
US7321190B2Jan 22, 2008
Low-pressure mercury lamp having a spiral arc tube and method for assembling the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
USD558915SJan 1, 2008
Holder for fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
USD529204SSep 26, 2006
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
USD484621SDec 30, 2003
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
USD479752SSep 16, 2003
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
USD479617SSep 9, 2003
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
USD479616SSep 9, 2003
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
USD479347SSep 2, 2003
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
USD479345SSep 2, 2003
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
USD479346SSep 2, 2003
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
USD550865SSep 11, 2007
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
USD529637SOct 3, 2006
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
USD529634SOct 3, 2006
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US6972514B2Dec 6, 2005
Low-pressure mercury vapor discharge lamp with improved heat dissipation, and manufacturing method therefore
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
USD561386SFeb 5, 2008
Base for fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations50
USD561356SFeb 5, 2008
Fluorescent lamp
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations50
MATSUDA TSUGIHIRO
4 patentsUS8981636B2Mar 17, 2015
Lamp having improved insulation of the circuit unit
MATSUDA TSUGIHIRO17 citations84
USD671663SNov 27, 2012
Light emitting diode lamp
MATSUDA TSUGIHIRO13 citations84
USD664682SJul 31, 2012
Light-emitting diode lamp
MATSUDA TSUGIHIRO15 citations83
USD664683SJul 31, 2012
Light-emitting diode lamp
MATSUDA TSUGIHIRO11 citations83