KO

Kazumasa Ohnishi

📍 Nagaoka, JP: #2 of 12 inventorsTop 20%
Overall (2021): #381,472 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11148170 Ultrasonic vibration application tool and ultrasonic processing device — 2021-10-19