NM

Noriyuki Maekawa

HI Hitachi: 20 patents #1,757 of 28,497Top 7%
HS Hitachi Automotive Systems: 19 patents #46 of 1,636Top 3%
HA Hitachi Astemo: 8 patents #44 of 1,276Top 4%
HC Hitachi Car Engineering Co.: 5 patents #83 of 465Top 20%
NS Nippon Steel: 3 patents #914 of 4,423Top 25%
AL Aderans Company Limited: 1 patents #28 of 75Top 40%
📍 Kashiwa, MI: #1 of 1 inventorsTop 100%
Overall (All Time): #52,271 of 4,157,543Top 2%
51
Patents All Time

Issued Patents All Time

Showing 1–25 of 51 patents

Patent #TitleCo-InventorsDate
12184189 Power conversion device Takashi Hirao, Takeshi Tokuyama 2024-12-31
12135001 Fuel injection valve Takaki ITAYA 2024-11-05
12132430 Rotating machine drive system and vehicle Akeshi Takahashi, Kazuo Nishihama, Katsuhiro Hoshino 2024-10-29
12074542 Motor control device, electromechanical integrated unit, and electric vehicle system Takafumi Hara, Toshiyuki Ajima, Katsuhiro Hoshino 2024-08-27
12062516 Switch and winding switching device Tetsuya SUTO, Akeshi Takahashi 2024-08-13
11956933 Power conversion device and motor-integrated power conversion device Takashi Hirao, Takeshi Tokuyama, Akira Matsushita, Toshiya Satoh 2024-04-09
11716039 Winding switching device and rotating electrical machine drive system using the same Kazuo Nishihama, Akeshi Takahashi, Katsuhiro Hoshino 2023-08-01
11703021 Fuel injection device Ryo KUSAKABE, Motoyuki Abe, Tohru Ishikawa, Masahiro Soma, Takao Miyake +1 more 2023-07-18
11136954 Fuel injection valve Tomoyuki HOSAKA, Eiji Ishii, Kazuki Yoshimura 2021-10-05
11131400 High-pressure fuel supply pump and method of manufacturing the same Mina Amo, Kenya Ohashi, Arata Kagiyama, Koichi YAMAKA 2021-09-28
11098686 Fuel injection valve Takaki ITAYA, Tomoyuki HOSAKA, Takao Miyake 2021-08-24
11098670 Drive device for fuel injection device Ryo KUSAKABE, Masayuki Saruwatari 2021-08-24
11067045 Fuel injection device Ryo KUSAKABE, Motoyuki Abe, Tohru Ishikawa, Masahiro Soma, Takao Miyake +1 more 2021-07-20
10859047 Fuel injection device Ryo KUSAKABE, Motoyuki Abe, Yoshihito Yasukawa, Takuya Mayuzumi, Tohru Ishikawa 2020-12-08
10837118 Surface treated steel sheet for fuel tank Kiyokazu Ishizuka, Hiroaki Uramoto, Hidetoshi Shindo, Ikuo Kikuchi, Kenichiro Matsumura 2020-11-17
10731594 Control device for fuel injection device Ryo KUSAKABE, Masayuki Saruwatari 2020-08-04
10697067 Steel sheet for a fuel tank Kiyokazu Ishizuka, Hiroaki Uramoto, Masahiro Fuda, Ikuro Yamaoka, Kenichiro Matsumura 2020-06-30
10688755 Steel sheet for a fuel tank Kiyokazu Ishizuka, Hiroaki Uramoto, Masahiro Fuda, Ikuro Yamaoka, Kenichiro Matsumura 2020-06-23
10634105 Fuel injection valve Yoshio Okamoto, Yoshihito Yasukawa, Nobuaki Kobayashi, Takahiro Saito 2020-04-28
10082117 Fuel injection device Ryo KUSAKABE, Motoyuki Abe, Yoshihito Yasukawa, Takuya Mayuzumi, Tohru Ishikawa 2018-09-25
9541048 Fuel injection valve Yoshio Okamoto, Kazuki Yoshimura, Nobuaki Kobayashi, Eiji Ishii, Takahiro Saito 2017-01-10
9464612 Fuel injection valve Yoshio Okamoto, Nobuya Sekiyama, Yoshihito Yasukawa, Nobuaki Kobayashi, Takahiro Saito 2016-10-11
9404456 Fuel injection valve Yoshio Okamoto, Yoshihito Yasukawa, Nobuaki Kobayashi, Takahiro Saito 2016-08-02
9347393 Fuel injection device Ryo KUSAKABE, Motoyuki Abe, Yoshihito Yasukawa, Takuya Mayuzumi, Tohru Ishikawa 2016-05-24
9322375 Fuel injection valve Yoshio Okamoto, Kazuki Yoshimura, Nobuaki Kobayashi, Eiji Ishii, Takahiro Saito 2016-04-26