SK

Susumu Kamiya

CK Casio Keisanki: 1 patents #8 of 15Top 55%
Overall (2024): #255,500 of 561,600Top 50%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1056038 Electronic calculator Shunsuke Oka, Hitomi Wagatsuma 2024-12-31