MI

Masato Iwai

AC Alps Electric Co.: 1 patents #49 of 156Top 35%
Overall (1989): #80,915 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4820029 Objective lens for optical pickup Ichiro Morishita, Masaru Nakayama 1989-04-11