RY

Ryoji Yamaguchi

Sumitomo Electric Industries: 2 patents #599 of 3,632Top 20%
Overall (2005): #36,448 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6892025 Apparatus and method for reproducing picture signal Motoi Togashi, Tsutomu Hashimoto, Ken Monda, Keiichi Miyazaki 2005-05-10
6847687 Audio and video processing apparatus Takeshi Fujita, Takashi Katayama, Masahiro Sueyoshi, Kousuke Nishio, Masaharu Matsumoto +4 more 2005-01-25