MK

Masanao KOTANI

HI Hitachi: 1 patents #294 of 1,082Top 30%
Overall (2022): #347,137 of 548,613Top 65%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11346346 Liquid-cooled type compressor having first and second nozzle injection ports with different characteristics 2022-05-31