NI

Naohiro Ishizawa

SM Smc: 2 patents #28 of 109Top 30%
📍 Tsukubamirai, JP: #11 of 31 inventorsTop 40%
Overall (2021): #127,724 of 548,734Top 25%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11204056 Nut Toru Nakayama, Ryuichi Masui 2021-12-21
11092216 Speed reduction ratio automatic switching device Ryuichi Masui 2021-08-17