AA

Akihito Akai

HI Hitachi: 2 patents #622 of 3,771Top 20%
Overall (2004): #74,422 of 270,089Top 30%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6781605 Display apparatus and driving device for displaying Yasuyuki Kudo, Kazuo Ookado, Kazunari Kurokawa, Atsuhiro Higa 2004-08-24
6762565 Display apparatus and power supply device for displaying Yasuyuki Kudo, Kazuo Ookado, Kazunari Kurokawa, Atsuhiro Higa 2004-07-13