MU

Masayoshi Umeda

AC Asahi Seiko Co.: 2 patents #3 of 7Top 45%
Overall (2004): #50,489 of 270,089Top 20%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6761627 Coin dispensing apparatus with removable auxiliary storage unit Hiroshi Abe 2004-07-13
6743087 Coin hopper with coin anti-jamming componets Hiroshi Abe 2004-06-01