KO

Kiyotaka Ogura

HS Hitachi Automotive Systems: 23 patents #30 of 1,636Top 2%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
HA Hitachi Astemo: 4 patents #182 of 1,276Top 15%
HC Hitachi Car Engineering Co.: 4 patents #107 of 465Top 25%
SE Seiko Epson: 2 patents #4,555 of 7,774Top 60%
📍 Hitachinaka, JP: #122 of 2,447 inventorsTop 5%
Overall (All Time): #102,006 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 1–25 of 34 patents

Patent #TitleCo-InventorsDate
12140113 Electromagnetic valve mechanism and fuel pump Takafumi Ito, Masashi Nemoto, Kenichiro Tokuo 2024-11-12
12085074 Electromagnetic valve mechanism and high-pressure fuel supply pump Shingo Tamura, Hiroyuki Yamada, Minoru Hashida 2024-09-10
11781513 Discharge valve mechanism and high-pressure fuel supply pump including the same Kenichiro Tokuo, Hiroyuki Yamada, Shingo Tamura, Yuto ISHIZUKA 2023-10-10
11713741 Fuel supply pump Masamichi Yagai, Shingo Tamura, Yuto ISHIZUKA, Hiroyuki Yamada, Kenichiro Tokuo +1 more 2023-08-01
10989105 Fuel injection device Ryo KUSAKABE, Takuya WATAI, Shirou Yamaoka 2021-04-27
10890147 Flow control device Takao Miyake, Masashi SUGAYA, Takumi Takahashi 2021-01-12
10883434 Control device for fuel injection device Takao Miyake, Akiyasu MIYAMOTO, Takatoshi IIZUKA 2021-01-05
10815949 Fuel injection device Yoshihito Yasukawa, Takao Miyake, Akira Iizuka, Kazuki Yoshimura, Akiyasu MIYAMOTO 2020-10-27
10774772 Vehicle control device Shirou Yamaoka, Ryo KUSAKABE 2020-09-15
10704486 Drive device for fuel injection device Ryo KUSAKABE, Takatoshi IIZUKA, Takao Miyake, Masashi SUGAYA, Shirou Yamaoka 2020-07-07
10704518 Spark-ignition direct fuel injection valve Yoshihito Yasukawa, Takao Miyake, Eiji Ishii, Motoyuki Abe, Tohru Ishikawa 2020-07-07
10690097 Electromagnetic valve Masashi SUGAYA, Takao Miyake, Yoshihito Yasukawa 2020-06-23
10415527 Fuel injection valve Takao Miyake, Atsushi Nakai, Akira Iizuka 2019-09-17
10378496 Fuel injection valve Akiyasu MIYAMOTO, Motoyuki Abe, Yoshihito Yasukawa, Takao Miyake, Akira Iizuka 2019-08-13
10328714 Printing apparatus and printing method Yasuo Naramatsu 2019-06-25
10288022 Electromagnetic fuel injector Yoshihito Yasukawa, Hideharu Ehara, Tohru Ishikawa, Motoyuki Abe, Ryo KUSAKABE +1 more 2019-05-14
10280886 Fuel injection valve Masashi SUGAYA, Takao Miyake, Yoshihito Yasukawa, Ryo KUSAKABE, Atsushi Nakai 2019-05-07
10267283 Solenoid valve Yoshihito Yasukawa, Akiyasu MIYAMOTO, Takao Miyake, Takatoshi IIZUKA, Masashi SUGAYA +1 more 2019-04-23
10197028 Fuel injector Yoshihito Yasukawa, Takao Miyake, Atsushi Nakai, Masashi SUGAYA, Akiyasu MIYAMOTO +1 more 2019-02-05
10190555 Electromagnetic valve Atsushi Takaoku, Yuta YANAGISAWA 2019-01-29
10030621 Fuel injection valve Atsushi Nakai, Yoshihito Yasukawa, Masashi SUGAYA, Takao Miyake, Ryo KUSAKABE 2018-07-24
10024288 Spark-ignition direct fuel injection valve Yoshihito Yasukawa, Takao Miyake, Eiji Ishii, Motoyuki Abe, Tohru Ishikawa 2018-07-17
9677526 Spark-ignition direct fuel injection valve Yoshihito Yasukawa, Takao Miyake, Eiji Ishii, Motoyuki Abe, Tohru Ishikawa 2017-06-13
9617963 Fuel injection valve Motoyuki Abe, Eiji Ishii, Tohru Ishikawa, Masahiro Soma, Hideharu Ehara 2017-04-11
9599083 Fuel injection valve Eiji Ishii, Motoyuki Abe, Yoshihito Yasukawa, Hideharu Ehara, Tohru Ishikawa 2017-03-21