SN

Sachiko Nasu

HO Hoya: 1 patents #24 of 58Top 45%
Overall (2021): #273,463 of 548,734Top 50%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
10898061 Endoscope magnification optical system, endoscope, and endoscope system Hiroaki Fujii 2021-01-26