YA

Yoshikazu Akashi

MC Mitsui Mining & Smelting Co.: 3 patents #195 of 838Top 25%
Overall (All Time): #1,574,277 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7523548 Method for producing a printed circuit board Tatsuo Kataoka, Yutaka Iguchi 2009-04-28
7495177 Printed wiring board, its manufacturing method, and circuit device Tatsuo Kataoka, Yutaka Iguchi 2009-02-24
7060364 Film carrier tape for mounting electronic devices thereon Tatsuo Kataoka 2006-06-13