KN

Kazuo Nakano

RK Riso Kagaku: 1 patents #21 of 71Top 30%
Overall (2017): #135,100 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9849664 Thermal stencil making unit Dai Takahashi, Shigeyuki Chuugun 2017-12-26
9807854 Illumination device, and frame provided with the same 2017-10-31