HW

Hisashi Wakako

Ngk Spark Plug Co.: 2 patents #12 of 120Top 10%
Overall (2002): #62,014 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
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