KH

Koji Hagihira

NU National University Corporation Kumamoto University: 2 patents #22 of 232Top 10%
Overall (All Time): #1,858,383 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11471613 Syringe needle removal apparatus Yoshitaka Nakanishi, Kazuma Shibata 2022-10-18
10350367 Needle removal operation cover Yoshitaka Nakanishi 2019-07-16