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Yoshikazu Yokota

HI Hitachi: 3 patents #329 of 3,771Top 9%
HC Hitachi Device Engineering Co.: 1 patents #34 of 154Top 25%
HC Hitachi Engineering Co.: 1 patents #3 of 53Top 6%
RT Renesas Technology: 1 patents #498 of 1,436Top 35%
Overall (2004): #10,335 of 270,089Top 4%
4
Patents 2004

Issued Patents 2004

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6795047 Liquid crystal driver circuit and liquid crystal display device Yasuyuki Kudo, Kazunari Kurokawa, Atsuhiro Higa 2004-09-21
6781590 Graphic processing system having bus connection control functions Koyo Katsura, Shigeru Matsuo, Jun Sato, Takashi Sone, Masahiko Kikuchi 2004-08-24
6753880 Display device and display driving device for displaying display data Yasuyuki Kudo, Atsuhiro Higa, Hiroshi Kurihara, Kazunari Kurokawa 2004-06-22
6747628 Liquid crystal display controller and liquid crystal display device Kunihiko Tani, Gorou Sakamaki, Katsuhiko Yamamoto, Takashi Yoneoka, Kazuhisa Higuchi +1 more 2004-06-08