YS

Yoshinori Shirahashi

RK Rikagaku Kenkyusho: 1 patents #70 of 207Top 35%
RC Riken Keiki Co.: 1 patents #14 of 35Top 40%
Overall (All Time): #3,950,867 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4740730 Apparatus for detecting low-speed electrons Masayuki Uda 1988-04-26