TS

Toshihisa Sawada

Sumitomo Electric Industries: 5 patents #123 of 3,632Top 4%
Overall (2005): #5,362 of 245,428Top 3%
5
Patents 2005

Issued Patents 2005

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6963634 Electronic-mail apparatus Kiyoshi Toyoda, Tatsuo Bando 2005-11-08
6961411 Electronic-mail apparatus Kiyoshi Toyoda, Tatsuo Bando 2005-11-01
6885470 Electronic mail system Kiyoshi Toyoda, Tatsuo Bandou 2005-04-26
6862348 Electronic-mail apparatus Kiyoshi Toyoda, Tatsuo Bando 2005-03-01
6844938 Electronic mail apparatrus and method Kiyoshi Toyoda, Tatsuo Bando 2005-01-18