YI

Yasushi Igarashi

OC Oki Electric Industry Co.: 2 patents #28 of 342Top 9%
📍 Ibaraki, JP: #71 of 626 inventorsTop 15%
Overall (2005): #28,800 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6936478 Ferroelectric capacitor with dielectric lining, semiconductor memory device employing same, and fabrication methods thereof Kouichi Tani 2005-08-30
6911363 Semiconductor device and manufacturing method thereof 2005-06-28