OY

Ooki Yamaguchi

Tdk: 2 patents #1,902 of 3,796Top 55%
AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
Overall (All Time): #1,566,035 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7765678 Method of bonding metal ball for magnetic head assembly Takao Haino 2010-08-03
7649715 Magnetic head assembly bonding electrode pad of slider and electrode pad of flexible wiring substrate together by solder Takao Haino, Hideaki Abe 2010-01-19
6477016 Junction assembly of bonding pad and bump, and magnetic head device using the same Koichi Naito 2002-11-05