Inventor
NAKANO HISAMATSU
JP24 patents
⚠️ This page may combine multiple inventors who share the name “NAKANO HISAMATSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUMI ELECTRIC CO LTD
8 patentsUS5923295AJul 13, 1999
Circular polarization microstrip line antenna power supply and receiver loading the microstrip line antenna
MITSUMI ELECTRIC CO LTD25 citations92
US7463213B2Dec 9, 2008
Antenna unit having a single antenna element and a periodic structure upper plate
MITSUMI ELECTRIC CO LTD39 citations90
US6342856B1Jan 29, 2002
Method of feeding flat antenna, and flat antenna
MITSUMI ELECTRIC CO LTD37 citations88
US7019698B2Mar 28, 2006
Gap feeding type antenna unit
MITSUMI ELECTRIC CO LTD14 citations84
US6906683B2Jun 14, 2005
Circular polarized wave reception antenna
MITSUMI ELECTRIC CO LTD10 citations74
US6559804B2May 6, 2003
Electromagnetic coupling type four-point loop antenna
MITSUMI ELECTRIC CO LTD7 citations74
US7091909B2Aug 15, 2006
Antenna unit adaptable to a wideband
MITSUMI ELECTRIC CO LTD6 citations63
US6999029B2Feb 14, 2006
Antenna apparatus including a flat-plate radiation element and improved in radiation characteristic
MITSUMI ELECTRIC CO LTD5 citations62