SN

Shigeji Nakatsuka

📍 Ooita, JP: #14 of 46 inventorsTop 35%
Overall (2019): #272,198 of 560,194Top 50%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D846346 Filter cone 2019-04-23