KK

Kazuo Kawasaki

PE Pentax: 1 patents #91 of 191Top 50%
Overall (2002): #180,023 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6480303 Light amount distribution control device Nobuyuki Nagai 2002-11-12