KY

Koukichi Yamada

DE Denso: 1 patents #6,940 of 11,792Top 60%
Overall (All Time): #3,428,576 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7107977 Ignition apparatus for internal combustion engine Masami Kojima, Shunichi Takeda, Atushi Moriyama 2006-09-19