HW

Hisashi Wakako

Ngk Spark Plug Co.: 7 patents #254 of 1,594Top 20%
Overall (All Time): #749,273 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
7700885 Wiring board Makoto Nagai, Atsushi Uchida, Masahito Morita 2010-04-20
7648775 Ceramic substrate, ceramic package for housing light emitting element Makoto Nagai, Atsushi Uchida, Masahito Morita, Kazuo Kimura 2010-01-19
6887512 Method for fabricating printed-wiring substrate Masahiro Iba, Kazuhisa Sato, Kazuo Kimura 2005-05-03
6546622 Printed-wiring substrate and method for fabricating the same Masahiro Iba, Kazuhisa Sato, Haruhiko Murata, Kazuyuki Takahashi, Kenzo Kawaguchi 2003-04-15
6495211 Process for producing a substrate and plating apparatus Masahiro Iba, Kazuhisa Sato, Hiroyuki Hashimoto, Yasuo Doi 2002-12-17
6472609 Printed-wiring substrate and method for fabricating the printed-wiring substrate Masahiro Iba, Kazuhisa Sato, Kazuo Kimura 2002-10-29
5798566 Ceramic IC package base and ceramic cover Kazuhisa Sato, Masanori Kitou, Kazuo Kimura 1998-08-25