SK

Shigeyuki Kyozuka

NK Nihon Kohden: 1 patents #238 of 467Top 55%
Overall (All Time): #3,990,160 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4569356 Method and apparatus for detecting fetal heart rate by autocorrelation — 1986-02-11