Inventor
SOGOU HIROSHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “SOGOU HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
7 patentsUS5972482AOct 26, 1999
Printed circuit board and method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD57 citations96
US6326694B1Dec 4, 2001
Printed circuit board
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations92
US6108903AAug 29, 2000
Connecting member of a circuit substrate and method of manufacturing multilayer circuit substrates by using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD42 citations92
US6458287B1Oct 1, 2002
Piezoelectric ceramic composition and piezoelectric element containing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations73
US6211487B1Apr 3, 2001
Printed circuit board and method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
US6154356ANov 28, 2000
Laminated ceramic device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US6426017B2Jul 30, 2002
Piezoelectric ceramic composition and piezoelectric element using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62