YW

Yuhki Watanabe

AC Akiyama Printing Machine Manufacturing Company: 1 patents #2 of 5Top 40%
Overall (All Time): #3,928,817 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4833985 Apparatus for matching register marks and punching U-holes for press plate Yasutaka Kojima 1989-05-30