YI

Yoshiyuki Iwamatsu

SP Seiko Precision: 1 patents #9 of 22Top 45%
Overall (1997): #56,271 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5610675 Apparatus for inserting date information in camera film Shinichi Endo 1997-03-11