Inventor
TOMOEDA SHIGERU
JP9 patents
⚠️ This page may combine multiple inventors who share the name “TOMOEDA SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC CORP
5 patentsUS7877856B2Feb 1, 2011
Method of manufacturing a speaker
PANASONIC CORP11 citations83
US7548632B2Jun 16, 2009
Speaker, module using the same, electronic equipment and device, and speaker producing method
PANASONIC CORP11 citations83
US9042593B2May 26, 2015
Sound playback device and electronic device using same
PANASONIC CORP4 citations71
US7548627B2Jun 16, 2009
Speaker, and module, electronic apparatus, and device that use the speaker
PANASONIC CORP4 citations62
US7538820B2May 26, 2009
Information terminal device with angled output units
PANASONIC CORP6 citations62
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS7362877B2Apr 22, 2008
Electric acoustic converter and electronic device using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations92
US7388964B2Jun 17, 2008
Loudspeaker, and module and electronic apparatus using the loudspeaker
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations83
US7113813B2Sep 26, 2006
Mobile communication terminal and electro-acoustic transducer used for the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations83
USD468726SJan 14, 2003
Speaker
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62