Inventor
OSHIYAMA TADASHI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “OSHIYAMA TADASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YOKOWO SEISAKUSHO KK
9 patentsUS6130651AOct 10, 2000
Folded antenna
YOKOWO SEISAKUSHO KK94 citations97
US7420511B2Sep 2, 2008
Antenna for a plurality of bands
YOKOWO SEISAKUSHO KK36 citations92
US6922172B2Jul 26, 2005
Broad-band antenna for mobile communication
YOKOWO SEISAKUSHO KK47 citations92
US7804457B2Sep 28, 2010
Multi-band antenna with inductor and/or capacitor
YOKOWO SEISAKUSHO KK9 citations83
US6339401B2Jan 15, 2002
Antenna for portable radio
YOKOWO SEISAKUSHO KK7 citations72
US6201503B1Mar 13, 2001
Antenna for radio device and radio device
YOKOWO SEISAKUSHO KK12 citations72
US7042400B2May 9, 2006
Multi-frequency antenna
YOKOWO SEISAKUSHO KK9 citations68
US6753827B2Jun 22, 2004
Antenna device for mobile communication terminal
YOKOWO SEISAKUSHO KK12 citations68
US6522300B2Feb 18, 2003
Antenna device for mobile tele-communication terminal
YOKOWO SEISAKUSHO KK5 citations59