KH

Kei Hattori

NT Ntn: 2 patents #29 of 196Top 15%
Overall (2019): #151,617 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10355364 Waveguide slot antenna and method for producing same Tomokazu Sonozaki, Hiroshi Akai 2019-07-16
10221851 Transverse internal gear pump Takuya Ishii 2019-03-05