SM

Shigemaru Maeda

SC Shin-Etsu Handotai Co.: 1 patents #21 of 67Top 35%
📍 Echizen, JP: #16 of 44 inventorsTop 40%
Overall (2003): #119,981 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6632411 Silicon wafer and method for producing silicon single crystal Ryoji Hoshi, Izumi Fusegawa, Tomohiko Ohta 2003-10-14