MK

Mayumi Kawada

EC Elmo Co.: 2 patents #27 of 62Top 45%
Overall (All Time): #2,124,668 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7760440 Zoom lens Ken Shimizu 2010-07-20
7283312 Fisheye lens unit — 2007-10-16