YK

Yutaka Kawafune

SE Seiko Epson: 3 patents #3,864 of 7,774Top 50%
Overall (All Time): #1,556,388 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8303512 Pulse meter, method for controlling pulse meter, wristwatch-type information device, control program, storage medium, blood vessel simulation sensor, and living organism information measurement device Tsukasa Kosuda, Makoto Zakoji, Ichiro Aoshima, Norimitsu Baba 2012-11-06
7722245 Display device Norimitsu Baba 2010-05-25
7212943 Body motion detection device, pitch meter, wristwatch-type information processing device, method for controlling thereof, control program, and storage medium Ichiro Aoshima 2007-05-01