YH

Yasuhiro Hiyama

DC Diesel Kiki Co.: 7 patents #35 of 366Top 10%
Overall (All Time): #769,478 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
4707927 Inclination and acceleration sensor utilizing electrostatic capacitive effects 1987-11-24
4708317 Electromagnetic actuator 1987-11-24
4674461 Unit injector for internal combustion engines Shinya Nozaki 1987-06-23
4626621 Circuit for generating a position in digital form Kyoichi Fujimori 1986-12-02
4566068 Characteristic signal generator for an electronically controlled fuel injection pump Yuji Iwasaki, Kyoichi Fujimori 1986-01-21
4497294 Electronically controlled governor for diesel engines Kouichi Izumi 1985-02-05
4372266 Fuel injection apparatus for internal combustion engines Hidekazu Oshizawa, Kenji Okamoto, Masayoshi Kobayashi 1983-02-08