KF

Katuyuki Fukuhara

Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
📍 Kasai, JP: #2,743 of 5,842 inventorsTop 50%
Overall (All Time): #2,209,233 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6334415 Valve timing variation device Makoto Yamauchi, Mutsuo Sekiya 2002-01-01
6173688 Valve timing variation device Makoto Yamauchi, Mutsuo Sekiya 2001-01-16