TI

Tetsuya Ishii

HA Hitachi Astemo: 1 patents #88 of 368Top 25%
Overall (2023): #232,493 of 537,848Top 45%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11713758 Vaned pump device having fluid pressure chambers located outside the cam ring to control cam ring eccentricity 2023-08-01