Inventor
SHIGEMURA HIROSHI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “SHIGEMURA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
6 patentsUS6191669B1Feb 20, 2001
Laminated filter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD88 citations95
US6788164B2Sep 7, 2004
Complex high frequency components
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations91
US7193862B2Mar 20, 2007
Ceramic laminated device, communication equipment and method of manufacturing ceramic laminated device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations83
US6529096B2Mar 4, 2003
Dielectric filter, antenna duplexer, and communications appliance
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations73
US7012481B2Mar 14, 2006
Duplexer, and laminate-type high-frequency device and communication equipment using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations72
US6747528B2Jun 8, 2004
Dielectric filter, antenna duplexer, and communications appliance
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations51