KI

Koh Itoh

Tdk: 1 patents #2,493 of 3,796Top 70%
Overall (All Time): #3,663,329 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5966065 Core for inductance elements and its production method Masahiro Onizuka, Sei Kakinuma 1999-10-12