AT

Akeshi Takahashi

HI Hitachi: 1 patents #294 of 1,082Top 30%
Overall (2022): #541,414 of 548,613Top 100%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11233474 Rotating machine drive system Yoshitaka Iwaji, Shinji Sugimoto 2022-01-25