AT

Akio Tsubota

📍 Shinjuku, JP: #174 of 337 inventorsTop 55%
Overall (All Time): #3,797,485 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5312185 Motionless mixer and method for manufacturing the same Hisao Kojima 1994-05-17