NO

Naohiko Otoshi

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
HC Hitachi Media Electronics Co.: 1 patents #6 of 25Top 25%
Overall (2003): #150,996 of 273,478Top 60%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6567352 Objective lens driving device and optical disc apparatus using the same Shinro Inui, Katsuhiko Izumi, Michio Miura, Naomitsu Kuroda, Ryuichiro Mizuno 2003-05-20