KA

Keizo Arakawa

NK Nihon Kohden: 1 patents #25 of 93Top 30%
Overall (2017): #351,401 of 506,227Top 70%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9833586 Intubation assistance instrument, intubation assistance apparatus and intubation assistance system Hidetaka Yokota 2017-12-05