HS

Hiroshi Shigetaka

AC Alps Electric Co.: 1 patents #94 of 324Top 30%
Overall (2003): #210,673 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6535203 Coordinate input apparatus operable with conductor such as finger and non-conductor such as pen Hideto Matsufusa 2003-03-18