KO

Kenichi Onisawa

HI Hitachi: 2 patents #899 of 4,225Top 25%
Overall (2003): #57,045 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6587164 Active matrix type liquid crystal display device having chromium alloy connecting portions which are other than the material of the data line or gate line Kikuo Ono, Toshiki Kaneko, Kenichi Chahara, Katsunori Nakajima, Etsuko Nishimura +2 more 2003-07-01
6522370 Liquid crystal display units Takuya Takahashi, Masahiro Ishii, Tsutomu Kasai, Tetsuya Kawamura, Katsumi Tamura +1 more 2003-02-18