Inventor
KAMAEGUCHI SHINJI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KAMAEGUCHI SHINJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
9 patentsUS6806835B2Oct 19, 2004
Antenna structure, method of using antenna structure and communication device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD150 citations98
US7023395B2Apr 4, 2006
Antenna and communication system using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations92
US6897814B2May 24, 2005
Mobile radio
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
US6670925B2Dec 30, 2003
Inverted F-type antenna apparatus and portable radio communication apparatus provided with the inverted F-type antenna apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
US6633261B2Oct 14, 2003
Antenna and wireless device incorporating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
US7362271B2Apr 22, 2008
Antenna apparatus, communication apparatus, and antenna apparatus designing method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations84
US7457650B2Nov 25, 2008
Portable radio communication apparatus provided with boom portion with through hole
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations83
US6271832B1Aug 7, 2001
Wireless input apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations72
US5990867ANov 23, 1999
Wireless input device and wireless input method which automatically reduces transmitted data according to data size
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations51