CI

Chieko Ito

AC Alps Electric Co.: 2 patents #822 of 2,177Top 40%
Canon: 1 patents #14,899 of 19,416Top 80%
Overall (All Time): #1,521,459 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9092118 Display controller, display control method, and computer-readable storage medium Daisuke Gunji, Tomonobu Hiraishi 2015-07-28
7122755 Switch device having operation member which is not easily disengaged from housing even when large amount of load is applied 2006-10-17
7109428 Rocking operation type electric component Michael Galvin 2006-09-19