RU

Ryuichi Ugajin

SO Sony: 2 patents #335 of 2,234Top 15%
Overall (2002): #43,241 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6392914 Storage device encompassing a diffusion process and a dissipation process of information carriers and storage method thereof Yoshihiko Kuroki, Yoshifumi Mori 2002-05-21
6353689 Apparatus for and method of processing image and information recording medium Shoji Kanamaru, Yoshihiko Kuroki, Yoshifumi Mori, Hitoshi Kimura 2002-03-05