Inventor
KOURA SATOSHI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “KOURA SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
8 patentsUS6757404B2Jun 29, 2004
Loud speaker, diaphragm and process for making the diaphragm
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations92
US6671385B2Dec 30, 2003
Speaker and magnetic circuit used for the speaker
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations92
US5371805ADec 6, 1994
Speaker and speaker system employing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD54 citations92
US6842529B2Jan 11, 2005
Speaker
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations84
US6836551B2Dec 28, 2004
Loudspeaker
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations84
US7020301B2Mar 28, 2006
Loudspeaker
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations82
US7447328B2Nov 4, 2008
Loudspeaker
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US5430260AJul 4, 1995
Speaker system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
PANASONIC CORP
4 patentsUS8818006B2Aug 26, 2014
Speaker system, electronic apparatus using same, and mobile body device
PANASONIC CORP21 citations91
US9462213B2Oct 4, 2016
Video display device
PANASONIC CORP5 citations70
US8879758B2Nov 4, 2014
Loudspeaker, electronic apparatus using same, and mobile apparatus
PANASONIC CORP3 citations61
US9277304B2Mar 1, 2016
Magnetic circuit for loudspeaker, and loudspeaker using same
PANASONIC CORP0 citations50
PANASONIC IP MAN CO LTD
3 patentsUS10531170B2Jan 7, 2020
Loudspeaker device and movable-body apparatus equipped with same
PANASONIC IP MAN CO LTD2 citations70
US9756426B2Sep 5, 2017
Loudspeaker
PANASONIC IP MAN CO LTD0 citations38
US10104475B2Oct 16, 2018
Loudspeaker magnetic circuit and loudspeaker equipped with same
PANASONIC IP MAN CO LTD0 citations37