Inventor
YAHIRO KAZUO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “YAHIRO KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
6 patentsUS7054303B2May 30, 2006
Information terminal and information terminal system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD77 citations96
US6769020B2Jul 27, 2004
Data terminal, data distribution system, and internet telephone system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD107 citations96
US6430178B1Aug 6, 2002
Internet telephone apparatus, communication system utilizing wide area data communication network, and terminal adapter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations82
US6704309B1Mar 9, 2004
Internet telephone apparatus and internet telephone gateway system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations77
US6791973B1Sep 14, 2004
Internet telephone system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations71
US7444391B2Oct 28, 2008
Data terminal, data distribution system, and internet telephone system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations51