Inventor
KAWADA HIROTSUGU
JP11 patents
⚠️ This page may combine multiple inventors who share the name “KAWADA HIROTSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
10 patentsUS7245719B2Jul 17, 2007
Recording method and apparatus, optical disk, and computer-readable storage medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD227 citations98
US7120251B1Oct 10, 2006
Data player, digital contents player, playback system, data embedding apparatus, and embedded data detection apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD66 citations98
US7218678B2May 15, 2007
Digital data transmitter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations83
US7190728B2Mar 13, 2007
Digital data transmitter, transmission line encoding method, and decoding method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations83
US7133936B2Nov 7, 2006
Ring network and data transmitter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US7042965B2May 9, 2006
Judgment level setting method and data receiver
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
US7012936B2Mar 14, 2006
Initializing method and data transmitter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US6992537B2Jan 31, 2006
Receiver
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US6647098B2Nov 11, 2003
System and device for communications
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US7286616B2Oct 23, 2007
Data transmission system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations51