AK

Azuma Kazushi

AM Amano: 1 patents #20 of 70Top 30%
Overall (All Time): #4,078,113 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4357615 Cleaning card for time recorder Kuwabara Yoshiharu 1982-11-02