CO

Chikashi Okamoto

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
📍 Toyonaka, JP: #30 of 99 inventorsTop 35%
Overall (2004): #245,961 of 270,089Top 95%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6731509 Method for mounting electronic circuit chip Kazuo Takaragi, Kazutaka Tsuji, Mitsuo Usami, Chizuko Yasunobu, Asahiko Sobe +2 more 2004-05-04