AT

Akihiro Takahashi

PE Pentax: 2 patents #52 of 164Top 35%
Overall (2004): #74,177 of 270,089Top 30%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6753901 Video-signal processing device connectable to an electronic endoscope Kouhei Iketani 2004-06-22
6697101 Electronic endoscope Kohei Iketani 2004-02-24