HN

Hidefumi Nakao

IJ Ishikawajima-Harima Jukogyo: 1 patents #170 of 494Top 35%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
📍 Kiyose, JP: #47 of 104 inventorsTop 50%
Overall (All Time): #1,991,093 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9771856 Centrifugal compressor — 2017-09-26
6447241 Method and apparatus for expanding operating range of centrifugal compressor — 2002-09-10