KO

Ken-ichi Onisawa

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
Overall (All Time): #2,188,501 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6704085 Liquid crystal display apparatus having superimposed portion of common signal electrode, data signal wiring and scanning wiring via insulator Etsuko Nishimura, Makoto Abe, Masatoshi Wakagi, Kenji Okishiro, Yoshiaki Nakayoshi +2 more 2004-03-09
6628361 Liquid crystal display device and wiring structure therefor Takuya Takahashi, Yoichi Sakaki, Isao Ikuta, Katsumi Tamura 2003-09-30