SO

Shigeo Obata

Sumitomo Electric Industries: 2 patents #599 of 3,632Top 20%
📍 Kasai, JP: #76 of 567 inventorsTop 15%
Overall (2005): #35,046 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6965492 Rotor assembly, information-recording/-reproducing device using the rotor assembly and method of assembling the rotor assembly Kaoru Matsuoka, Koichi Shinohara, Yoshihiro Ueno, Tatsuhiko Inagaki, Hideki Kuwajima +1 more 2005-11-15
6915557 Method of assembling rotor structure 2005-07-12