KN

Kazu Niwa

ZE Zeon: 1 patents #31 of 119Top 30%
Overall (2017): #353,661 of 506,227Top 70%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9771454 Method of production of polyether rubber Tomoyuki NARITA 2017-09-26