KN

Kazuo Nagaoka

SO Sony: 2 patents #50 of 577Top 9%
Overall (1989): #22,847 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4868688 Elongated strip storage apparatus and recorder tape duplicator system utilizing endless tape stored in storage apparatus Yoshiki Takao, Masato Yamamoto 1989-09-19
4843729 Mounting structure for magnetic linear scale unit Sadao Wakabayashi, Toshihiko Kanasugi, Tadao Hatano 1989-07-04