MT

Masatsugu Takeuchi

Sumitomo Electric Industries: 2 patents #599 of 3,632Top 20%
📍 Okayama, JP: #10 of 101 inventorsTop 10%
Overall (2005): #43,369 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6946610 Push switch Hisashi Watanabe 2005-09-20
6930266 Push-button switch Hisashi Watanabe 2005-08-16