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 26–34 of 34 patents

Patent #TitleCo-InventorsDate
9534573 Fuel injection valve Hideharu Ehara, Motoyuki Abe, Eiji Ishii, Masanori Mifuji, Atsushi Takaoku +1 more 2017-01-03
9016833 Printing apparatus Sukehiro Ito, Hideyuki Kataoka 2015-04-28
8740579 High-pressure fuel supply pump and discharge valve unit used therein Shunsuke Aritomi, Hideki Machimura, Masami Abe, Kenichiro Tokuo 2014-06-03
8672239 Fuel injector Yasuo Namaizawa 2014-03-18
7021569 Fuel injection valve Atsushi Sekine, Eiichi Kubota, Masafumi Nakano, Keiichi Uraki, Noriyuki Maekawa +4 more 2006-04-04
6908050 Electromagnetic fuel injection valve Atsushi Sekine, Ryuya Ando, Makoto Yamakado, Noriyuki Maekawa 2005-06-21
6783109 Electromagnetic fuel injection valve Atsushi Sekine, Noriyuki Maekawa 2004-08-31
6766789 Injector driving control apparatus Makoto Yamakado, Noriyuki Maekawa, Kazutaka Hino, Tohru Ishikawa 2004-07-27
6695233 Electromagnetic fuel injection valve Atsushi Sekine, Ryuya Ando, Makoto Yamakado, Noriyuki Maekawa 2004-02-24