Inventor
HANAHARA TETSURO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “HANAHARA TETSURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
12 patentsUS6169256B1Jan 2, 2001
Panel switch and method of mounting the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD63 citations96
US6960733B2Nov 1, 2005
Lighted switch sheet and lighted switch unit using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations92
US6670565B2Dec 30, 2003
Illuminated button switch
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US6482490B1Nov 19, 2002
Printing sheet with base material, and method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations92
US6670750B2Dec 30, 2003
Luminous EL sheet having a domed diaphragm and a switch employing the EL sheet
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations91
US6611097B1Aug 26, 2003
Electroluminescent element comprising reduced number of parts and lighting unit having the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations91
US7166810B2Jan 23, 2007
Switching device and remote control transmitter using the switching device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations83
US7071618B2Jul 4, 2006
Electroluminescent element comprising electrically coupled shield layer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations71
US7375674B2May 20, 2008
Switching device and remote control using the switching device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations59
US6879100B2Apr 12, 2005
EL element and illumination comprising it
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations57
US7116263B2Oct 3, 2006
Remote control transmitter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US7206195B2Apr 17, 2007
Display and remote controller including display
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations41