NN

Norio Numako

AC Asahi Optical Co.: 1 patents #1 of 5Top 20%
Overall (1989): #72,662 of 140,708Top 55%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4855782 Display device for indicating the setting of a zoom lens Takeo Kobayashi 1989-08-08