Inventor
OHMINE HIROYUKI
JP11 patents
Patents
11 patentsUS6529170B1Mar 4, 2003
Two-frequency antenna, multiple-frequency antenna, two- or multiple-frequency antenna array
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US4987421AJan 22, 1991
Microstrip antenna
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US6771223B1Aug 3, 2004
Antenna device and portable machine
MITSUBISHI ELECTRIC CORP42 citations92
US6768464B1Jul 27, 2004
Antenna element and portable information terminal
MITSUBISHI ELECTRIC CORP21 citations92
US6677907B2Jan 13, 2004
Antenna device and portable terminal
MITSUBISHI ELECTRIC CORP48 citations92
US5717410AFeb 10, 1998
Omnidirectional slot antenna
MITSUBISHI ELECTRIC CORP32 citations92
US6670924B1Dec 30, 2003
Antenna element and portable information terminal
MITSUBISHI ELECTRIC CORP11 citations73
US6633262B1Oct 14, 2003
Portable wireless terminal
MITSUBISHI ELECTRIC CORP9 citations73
US6781550B1Aug 24, 2004
Antenna device and portable device
MITSUBISHI ELECTRIC CORP2 citations62
US6577279B1Jun 10, 2003
Antenna structure of portable radio
MITSUBISHI ELECTRIC CORP5 citations62
US6426730B1Jul 30, 2002
Multi-frequency array antenna
MITSUBISHI ELECTRIC CORP5 citations62