MK

Mitsumasa Kawashiki

FC Funai Electric Co.: 2 patents #454 of 943Top 50%
📍 Daito, JP: #227 of 468 inventorsTop 50%
Overall (All Time): #2,130,667 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7474481 Optical pickup device — 2009-01-06
7432487 Device for correcting output of optical pickup — 2008-10-07