Inventor
HATAKEYAMA AKIHITO
JP9 patents
Patents
9 patentsUS5440075AAug 8, 1995
Two-sided printed circuit board a multi-layered printed circuit board
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD115 citations98
US5484647AJan 16, 1996
Connecting member of a circuit substrate and method of manufacturing multilayer circuit substrates by using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD212 citations97
US5481795AJan 9, 1996
Method of manufacturing organic substrate used for printed circuits
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD175 citations97
US5346750ASep 13, 1994
Porous substrate and conductive ink filled vias for printed circuits
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD235 citations97
US5972482AOct 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
US5588207ADec 31, 1996
Method of manufacturing two-sided and multi-layered printed circuit boards
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations90
US6211487B1Apr 3, 2001
Printed circuit board and method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73