TK

Toshiaki Kawashima

EL Edwards Japan Limited: 2 patents #9 of 16Top 60%
📍 Yachiyo, JP: #4 of 9 inventorsTop 45%
Overall (2022): #102,860 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11536280 Vacuum pump, magnetic bearing device, and rotor 2022-12-27
11499571 Vacuum pump and vacuum-pump damper 2022-11-15