KH

Kei Hattori

NT Ntn: 1 patents #77 of 197Top 40%
Overall (2017): #349,938 of 506,227Top 70%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9810215 Internal gear pump Takuya Ishii, Masato Shimoda, Hajime Asada 2017-11-07