Inventor
SHIRAI SEIJI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “SHIRAI SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBIDEN CO LTD
17 patentsUS7342803B2Mar 11, 2008
Printed circuit board and method of manufacturing printed circuit board
IBIDEN CO LTD92 citations99
US7307852B2Dec 11, 2007
Printed circuit board and method for manufacturing printed circuit board
IBIDEN CO LTD82 citations99
US6876554B1Apr 5, 2005
Printing wiring board and method of producing the same and capacitor to be contained in printed wiring board
IBIDEN CO LTD160 citations99
US6724638B1Apr 20, 2004
Printed wiring board and method of producing the same
IBIDEN CO LTD249 citations99
US7978478B2Jul 12, 2011
Printed circuit board
IBIDEN CO LTD46 citations98
US7622183B2Nov 24, 2009
Multilayer printed wiring board with filled viahole structure
IBIDEN CO LTD52 citations98
US6365843B1Apr 2, 2002
Multilayer printed wiring board
IBIDEN CO LTD85 citations98
US7855894B2Dec 21, 2010
Printed circuit board
IBIDEN CO LTD26 citations96
US7071424B1Jul 4, 2006
Multilayer printed wiring board having filled-via structure
IBIDEN CO LTD53 citations96
US7737366B2Jun 15, 2010
Multilayer printed wiring board with filled viahole structure
IBIDEN CO LTD11 citations93
US7390974B2Jun 24, 2008
Multilayer printed wiring board with filled viahole structure
IBIDEN CO LTD26 citations93
US7995352B2Aug 9, 2011
Printed circuit board
IBIDEN CO LTD11 citations92
US7881069B2Feb 1, 2011
Printed circuit board
IBIDEN CO LTD13 citations92
US7864543B2Jan 4, 2011
Printed circuit board
IBIDEN CO LTD9 citations92
US7864542B2Jan 4, 2011
Printed circuit board
IBIDEN CO LTD21 citations92
US9060446B2Jun 16, 2015
Printed circuit board
IBIDEN CO LTD1 citations63
US8842440B2Sep 23, 2014
Printed circuit board and method of manufacturing printed circuit board
IBIDEN CO LTD1 citations63
INAGAKI YASUSHI
7 patentsUS8830691B2Sep 9, 2014
Printed circuit board and method of manufacturing printed circuit board
INAGAKI YASUSHI12 citations92
US8331102B2Dec 11, 2012
Printed circuit board
INAGAKI YASUSHI14 citations92
US8107253B2Jan 31, 2012
Printed circuit board
INAGAKI YASUSHI9 citations92
US8780573B2Jul 15, 2014
Printed circuit board
INAGAKI YASUSHI6 citations84
US8116091B2Feb 14, 2012
Printed circuit board
INAGAKI YASUSHI7 citations84
US8763241B2Jul 1, 2014
Method of manufacturing printed wiring board
INAGAKI YASUSHI2 citations63
US8717772B2May 6, 2014
Printed circuit board
INAGAKI YASUSHI2 citations63