SS

Shigetoshi Segawa

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
📍 Niihama, JP: #12 of 36 inventorsTop 35%
Overall (2004): #115,264 of 270,089Top 45%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6740183 Method of producing ceramic multi-layered substrate Hiroshi Ochi, Yasuyuki Baba, Osamu Shiraishi, Masao Konishi 2004-05-25