YS

Yorio Suzukawa

AC Asahi Seiko Co.: 3 patents #2 of 4Top 50%
Overall (1994): #7,192 of 165,921Top 5%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5324106 Brake for an electric drive motor Hiroshi Abe 1994-06-28
5295900 Coin dispensing device Tamotsu Tsuchida 1994-03-22
5282769 Coin sorting device with an escalator 1994-02-01