HK

Hirokazu Kanai

RK Riso Kagaku: 1 patents #18 of 42Top 45%
📍 Mobara, JP: #32 of 108 inventorsTop 30%
Overall (1997): #141,959 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5692438 Card printing method, original positioning holder, and card printing paper — 1997-12-02