Inventor
UMEHARA NAOKO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “UMEHARA NAOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
4 patentsUS6774849B2Aug 10, 2004
Invented-F plate antenna and wireless communication device
SHARP KK39 citations91
US7564424B2Jul 21, 2009
Antenna having multiple radiating elements
SHARP KK16 citations81
US6768462B2Jul 27, 2004
Diversity antenna and wireless communication apparatus employing it
SHARP KK8 citations72
US9918600B2Mar 20, 2018
Self-propelled electric vacuum cleaner
SHARP KK3 citations71