Inventor
FUNAHASHI OSAMU
JP32 patents
⚠️ This page may combine multiple inventors who share the name “FUNAHASHI OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC CORP
18 patentsUS8002079B2Aug 23, 2011
Diaphragm for speaker, speaker using the diaphragm for speaker, and process for producing the diaphragm for speaker
PANASONIC CORP7 citations84
US7974434B2Jul 5, 2011
Loudspeaker
PANASONIC CORP9 citations84
US7929724B2Apr 19, 2011
Loudspeaker
PANASONIC CORP7 citations84
US7822222B2Oct 26, 2010
Loudspeaker and method of manufacturing the same
PANASONIC CORP11 citations84
US7542583B2Jun 2, 2009
Loudspeaker
PANASONIC CORP9 citations84
US7844071B2Nov 30, 2010
Loudspeaker
PANASONIC CORP8 citations82
US7574013B2Aug 11, 2009
Speaker
PANASONIC CORP10 citations80
US8351642B2Jan 8, 2013
Speaker
PANASONIC CORP3 citations63
US8041068B2Oct 18, 2011
Loudspeaker
PANASONIC CORP5 citations63
US8041069B2Oct 18, 2011
Loudspeaker
PANASONIC CORP1 citations63
US8009856B2Aug 30, 2011
Speaker
PANASONIC CORP5 citations63
US8005253B2Aug 23, 2011
Speaker
PANASONIC CORP3 citations63
US7627133B2Dec 1, 2009
Diaphragm and loudspeaker using same
PANASONIC CORP3 citations63
US7532736B2May 12, 2009
Speaker
PANASONIC CORP4 citations63
US7995788B2Aug 9, 2011
Loudspeaker
PANASONIC CORP5 citations62
US7539323B2May 26, 2009
Speaker
PANASONIC CORP3 citations62
US9699535B2Jul 4, 2017
Sounding body and audio reproduction device using same, and mobile device
PANASONIC CORP1 citations52
US8355523B2Jan 15, 2013
Speaker
PANASONIC CORP1 citations52
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
7 patentsUS7324659B2Jan 29, 2008
Speaker and method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations92
US7209570B2Apr 24, 2007
Speaker
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations92
US6031919AFeb 29, 2000
Loudspeaker system and sound reproducing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations92
US7203333B2Apr 10, 2007
Speaker
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations84
US7151836B1Dec 19, 2006
Speaker apparatus and sound reproduction apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations84
US6819767B1Nov 16, 2004
Speaker unit and sound reproduction apparatus using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations84
US7443996B2Oct 28, 2008
Loudspeaker
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations74
FUNAHASHI OSAMU
5 patentsUS8094862B2Jan 10, 2012
Speaker
FUNAHASHI OSAMU8 citations83
US8081791B2Dec 20, 2011
Loudspeaker
FUNAHASHI OSAMU11 citations83
US8824725B2Sep 2, 2014
Speaker diaphragm, speaker using said diaphragm, and speaker diaphragm manufacturing method
FUNAHASHI OSAMU4 citations72
US8249290B2Aug 21, 2012
Speaker
FUNAHASHI OSAMU6 citations72
US8085970B2Dec 27, 2011
Speaker damper and speaker using the same
FUNAHASHI OSAMU3 citations62