SO

Shigeo Obata

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
📍 Kasai, JP: #224 of 642 inventorsTop 35%
Overall (2004): #115,685 of 270,089Top 45%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6826018 Disk drive with head supporting device Hideki Kuwajima, Koichi Shinohara, Kaoru Matsuoka, Kenichi Sakamoto, Makoto Miyamoto 2004-11-30