MM

Masahiko Miyaki

NC Nippondenso Co.: 23 patents #24 of 3,479Top 1%
TO Toyota: 6 patents #4,786 of 26,838Top 20%
NS Nippon Soken: 1 patents #783 of 1,540Top 55%
Overall (All Time): #187,039 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5094216 Variable discharge high pressure pump Hiroyasu Kanamori, Yoshihisa Yamamoto, Hiroyuki Kano, Mikio Kumano, Shigeyuki Kondoh 1992-03-10
4784101 Fuel injection control device Takashi Iwanaga, Hideya Fujisawa, Masaaki Kato 1988-11-15
4777921 Fuel injection system Takashi Iwanaga, Hideya Fujisawa 1988-10-18
4766864 Fuel injection control based on spill port opening timing correction Mitsuru Ban, Takashi Hasegawa, Fumiaki Kobayashi, Mamoru Kobashi 1988-08-30
4753212 High-pressure fluid control solenoid valve assembly with coaxially arranged two valves Noritaka Ibuki, Takio Tani, Atsusi Taguchi, Kazuo Shinoda, Hiroshi Koide +1 more 1988-06-28
4750514 Fuel control solenoid valve assembly for use in fuel injection pump of internal combustion engine Toshihiko Omori, Hitoshi Tomishima 1988-06-14
4727835 Fuel injection device in diesel engine Fumiaki Kobayashi, Mamoru Kobashi, Mamoru Takata, Takashi Hasegawa 1988-03-01
4671239 Fuel injection pump Osamu Hishinuma, Akira Masuda, Toshihiko Ohmori, Eiji Takemoto 1987-06-09
4656990 Method and apparatus for controlling fuel injection timing Hideya Fujisawa 1987-04-14
4653454 Method and apparatus for controlling fuel injection quantity into a diesel engine Yoshimune Konishi, Nobuhito Hobo, Yoshihiko Tsuzuki, Narutoshi Kameoka, Hiroshi Koide 1987-03-31
4649745 Apparatus for measuring a flow rate of intake air for an engine Toshio Kondo, Akio Kobayashi, Shunichiro Hiromasa, Akira Masuda 1987-03-17
4642773 Method and apparatus for controlling an engine Tsuneyuki Egami 1987-02-10
4603669 Fuel injection pump having voltage variation compensation Eiji Takemoto, Hideaki Norimatsu, Nobuhito Hobo, Yoshihiko Tsuzuki, Yoshimune Konishi 1986-08-05
4598683 Fuel injection pump of the distribution type Toshihiko Ohmori, Sinya Sumitani, Takio Tani, Akira Masuda 1986-07-08
4573442 Fuel injection pump having a compact spill-port timing control unit Toshimi Matsumura, Akira Masuda 1986-03-04
4572137 Distributor type fuel injection pump Hirotaka Nakatsuka, Akira Masuda 1986-02-25
4562810 Fuel injection pump 1986-01-07
4505240 Fuel injection pump of the distributor type Kazuo Shinoda, Akira Masuda, Hiroshi Koide 1985-03-19
4503821 Apparatus and method for controlling amount of fuel injected into engine cylinders Toshimi Matsumura, Akira Masuda, Sinya Sumitani, Takashi Hasegawa, Takahiro Hayakawa 1985-03-12
4499883 Distributor type fuel-injection pump for distributing fuel to cylinders of an internal combustion engine Akira Masuda, Toshimi Matsumura 1985-02-19
4495920 Engine control system and method for minimizing cylinder-to-cylinder speed variations Toshimi Matsumura, Hitoshi Tomishima, Akira Masuda 1985-01-29
4492534 Fuel injection pump for internal combustion engine Akira Masuda, Toshimi Matsumura 1985-01-08
4475507 Fuel injection amount control Akira Masuda, Toshimi Matsumura 1984-10-09