HA

Hisataka Ato

AM Amano: 1 patents #20 of 70Top 30%
Overall (All Time): #4,054,839 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4394666 Time recorder Hiroshi Kato, Osamu Inagaki, Hiroshi Matsuo 1983-07-19