RK

Ryo KUSAKABE

HS Hitachi Automotive Systems: 34 patents #10 of 1,636Top 1%
HA Hitachi Astemo: 3 patents #267 of 1,276Top 25%
Overall (All Time): #89,631 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 1–25 of 37 patents

Patent #TitleCo-InventorsDate
11703021 Fuel injection device Motoyuki Abe, Tohru Ishikawa, Noriyuki Maekawa, Masahiro Soma, Takao Miyake +1 more 2023-07-18
11359569 Control unit of fuel injection device Akiyasu MIYAMOTO, Takao Miyake 2022-06-14
11300070 Electromagnetic valve control unit and internal combustion engine control device using same Toshihiro Aono, Motoyuki Abe, Teppei Hirotsu, Ayumu Hatanaka, Hideyuki Sakamoto +3 more 2022-04-12
11098670 Drive device for fuel injection device Masayuki Saruwatari, Noriyuki Maekawa 2021-08-24
11067045 Fuel injection device Motoyuki Abe, Tohru Ishikawa, Noriyuki Maekawa, Masahiro Soma, Takao Miyake +1 more 2021-07-20
11053903 High-pressure fuel supply pump Yuitsu Kodama, Yuuki Takahashi, Yukihiro Yoshinari 2021-07-06
10989105 Fuel injection device Takuya WATAI, Shirou Yamaoka, Kiyotaka Ogura 2021-04-27
10982638 Device for controlling high-pressure fuel supply pump, and high-pressure fuel supply pump Masanori Watanabe, Shunsuke Aritomi, Masayuki Suganami 2021-04-20
10961935 Drive device for fuel injection device, and fuel injection system Motoyuki Abe, Ayumu Hatanaka, Toshihiro Aono, Teppei Hirotsu, Hideyuki Sakamoto +5 more 2021-03-30
10900435 Drive unit of fuel injection device Motoyuki Abe, Hideharu Ehara, Tohru Ishikawa, Takuya Mayuzumi, Kenji Hiraku 2021-01-26
10859047 Fuel injection device Motoyuki Abe, Yoshihito Yasukawa, Noriyuki Maekawa, Takuya Mayuzumi, Tohru Ishikawa 2020-12-08
10823104 Drive device for fuel injection devices Motoyuki Abe, Toshihiro Aono, Takashi Okamoto 2020-11-03
10774772 Vehicle control device Shirou Yamaoka, Kiyotaka Ogura 2020-09-15
10731615 Flow rate control valve and high-pressure fuel supply pump Kenichiro Tokuo, Satoshi Usui, Minoru Hashida, Masayuki Suganami, Atsushi Hohkita +3 more 2020-08-04
10731594 Control device for fuel injection device Masayuki Saruwatari, Noriyuki Maekawa 2020-08-04
10704486 Drive device for fuel injection device Takatoshi IIZUKA, Takao Miyake, Masashi SUGAYA, Kiyotaka Ogura, Shirou Yamaoka 2020-07-07
10677184 Drive device for fuel injection device Toshihiro Aono, Motoyuki Abe, Takuya Mayuzumi, Masahiro Toyohara, Takashi Okamoto +3 more 2020-06-09
10634083 Drive device for fuel injection device Tomoaki Horii, Shingo Kimura, Takaki ITAYA, Mitsuru Nagase, Shirou Yamaoka 2020-04-28
10450995 Control device for internal combustion engine Shingo Kimura, Tomoaki Horii, Mitsuru Nagase, Shirou Yamaoka, Takaki ITAYA 2019-10-22
10371084 Drive device for fuel injection devices Motoyuki Abe, Toshihiro Aono, Takashi Okamoto 2019-08-06
10337480 High-pressure fuel pump and control device Kenichiro Tokuo, Shunsuke Aritomi, Satoshi Usui, Masayuki Suganami, Minoru Hashida +3 more 2019-07-02
10288022 Electromagnetic fuel injector Yoshihito Yasukawa, Hideharu Ehara, Tohru Ishikawa, Kiyotaka Ogura, Motoyuki Abe +1 more 2019-05-14
10280862 Drive unit of fuel injection device Motoyuki Abe, Hideharu Ehara, Tohru Ishikawa, Takuya Mayuzumi, Kenji Hiraku 2019-05-07
10280886 Fuel injection valve Masashi SUGAYA, Kiyotaka Ogura, Takao Miyake, Yoshihito Yasukawa, Atsushi Nakai 2019-05-07
10240567 Fuel injection device Yoshihito Yasukawa, Hideharu Ehara, Tohru Ishikawa, Motoyuki Abe 2019-03-26