KI

Kosei Iwasaki

📍 Katsushika, JP: #51 of 86 inventorsTop 60%
Overall (All Time): #4,088,410 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4264227 Press-out type writing tool — 1981-04-28