MH

Masaya Hayakawa

AK Aisan Kogyo Kabushiki Kaisha: 2 patents #232 of 642Top 40%
📍 Amuru, UG: #258 of 499 inventorsTop 55%
Overall (All Time): #2,161,726 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7278393 Direct injection type fuel injection device and fuel injection control device for internal combustion engine Kazuhiro Yoneshige 2007-10-09
6920861 Fuel injection control devices for internal combustion engines Kazuhiro Yoneshige 2005-07-26