YS

Yusuke Sotome

PE Pentax: 2 patents #42 of 165Top 30%
Overall (2005): #27,438 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6880989 Push button switch 2005-04-19
6855899 Push button device having an illuminator 2005-02-15