Inventor
OHTSUKA MASATAKA
JP14 patents
⚠️ This page may combine multiple inventors who share the name “OHTSUKA MASATAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
11 patentsUS5784034AJul 21, 1998
Antenna apparatus
MITSUBISHI ELECTRIC CORP145 citations97
US5801660ASep 1, 1998
Antenna apparatuus using a short patch antenna
MITSUBISHI ELECTRIC CORP101 citations96
US6222505B1Apr 24, 2001
Composite antenna apparatus
MITSUBISHI ELECTRIC CORP21 citations92
US5926136AJul 20, 1999
Antenna apparatus
MITSUBISHI ELECTRIC CORP41 citations91
US5798734AAug 25, 1998
Antenna apparatus, method of manufacturing same and method of designing same
MITSUBISHI ELECTRIC CORP32 citations91
US6768475B2Jul 27, 2004
Antenna
MITSUBISHI ELECTRIC CORP9 citations73
US6091367AJul 18, 2000
Light-weight flat antenna device tolerant of temperature variation
MITSUBISHI ELECTRIC CORP15 citations71
US7495557B2Feb 24, 2009
Radio tag communication system
MITSUBISHI ELECTRIC CORP2 citations62
US6707433B2Mar 16, 2004
Antenna device
MITSUBISHI ELECTRIC CORP6 citations62
US8368512B2Feb 5, 2013
RFID tag, method of manufacturing the RFID tag, and method of mounting the RFID tag
MITSUBISHI ELECTRIC CORP3 citations58
US7898488B2Mar 1, 2011
Antenna apparatus
MITSUBISHI ELECTRIC CORP3 citations57