IN

Ippei Nakagawa

NI Nippon Valqua Industries: 3 patents #1 of 10Top 10%
📍 Gojō, JP: #1 of 1 inventorsTop 100%
Overall (2018): #73,006 of 503,207Top 15%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D822181 Composite seal — 2018-07-03
D821552 Composite seal Michi Kuroda, Sang-Ho Kim 2018-06-26
9892945 Composite seal — 2018-02-13