RO

Risa Osawa

NK Nihon Kohden: 1 patents #238 of 467Top 55%
Overall (All Time): #2,692,402 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11497415 Mask size gauge Raku Ishida, Masayuki Suzukawa, Yuya BABA, Masayuki Inoue, Isao Matsubara 2022-11-15