KN

Kazuhiro Niisawa

AC Asaka Riken Co.: 1 patents #2 of 11Top 20%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Shinagawa, JP: #470 of 807 inventorsTop 60%
Overall (All Time): #3,313,627 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7857888 Method for separation and recovery of noble metals Kazuo Shimizu, Tadashi Nozaki 2010-12-28