IH

Ikuo Hiyama

HI Hitachi: 5 patents #117 of 3,771Top 4%
Overall (2004): #9,049 of 270,089Top 4%
5
Patents 2004

Issued Patents 2004

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6784891 Image display system Tatsuki Inuzuka, Tsunenori Yamamoto, Makoto Tsumura, Yasutaka Toyoda 2004-08-31
6756954 Liquid crystal display apparatus Tsunenori Yamamoto, Nobuyuki Suzuki, Makoto Tsumura 2004-06-29
6709122 Plane-like lighting units and display equipment provided therewith Masaya Adachi, Makoto Tsumura, Shusuke Endo 2004-03-23
6704066 Liquid crystal display apparatus Makoto Tsumura, Akitoyo Konno, Tsunenori Yamamoto, Yoshinori Aono 2004-03-09
6704067 Liquid crystal display apparatus Makoto Tsumura, Akitoyo Konno, Tsunenori Yamamoto, Yoshinori Aono 2004-03-09