Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12140113 | Electromagnetic valve mechanism and fuel pump | Takafumi Ito, Kiyotaka Ogura, Masashi Nemoto | 2024-11-12 |
| 11852093 | Control device for high-pressure fuel pump | Toshihiro Aono, Osamu Mukaihara, Hirotaka Nakai, Kotaro Oki, Shunsuke Aritomi +1 more | 2023-12-26 |
| 11781513 | Discharge valve mechanism and high-pressure fuel supply pump including the same | Hiroyuki Yamada, Kiyotaka Ogura, Shingo Tamura, Yuto ISHIZUKA | 2023-10-10 |
| 11713741 | Fuel supply pump | Masamichi Yagai, Kiyotaka Ogura, Shingo Tamura, Yuto ISHIZUKA, Hiroyuki Yamada +1 more | 2023-08-01 |
| 11542903 | High-pressure fuel supply pump provided with electromagnetic intake valve | Tatsuo Kawano, Satoshi Usui, Masamichi Yagai, Kazuaki Tokumaru | 2023-01-03 |
| 11002236 | High-pressure fuel supply pump | Atsuji Saito, Satoshi Usui, Minoru Hashida, Masayuki Suganami, Hiroyuki Yamada +2 more | 2021-05-11 |
| 10961961 | Control method of high-pressure fuel supply pump and high-pressure fuel supply pump using the same | Masanori Watanabe, Shunsuke Aritomi, Masayuki Suganami | 2021-03-30 |
| 10890151 | High-pressure fuel pump | Kazuaki Tokumaru, Masahiko Hayatani, Satoshi Usui, Atsuji Saito, Masamichi Yagai +1 more | 2021-01-12 |
| 10753357 | High-pressure fuel supply pump having electromagnetically-driven intake valve | Satoshi Usui, Tatsuo Kawano, Masahiko Hayatani, Shingo Tamura, Hiroyuki Yamada +1 more | 2020-08-25 |
| 10731615 | Flow rate control valve and high-pressure fuel supply pump | Ryo KUSAKABE, Satoshi Usui, Minoru Hashida, Masayuki Suganami, Atsushi Hohkita +3 more | 2020-08-04 |
| 10731616 | High-pressure fuel supply pump | Yuitsu Kodama, Yukihiro Yoshinari, Yuuki Takahashi | 2020-08-04 |
| 10655585 | High-pressure fuel supply pump having electromagnetically-driven intake valve | Satoshi Usui, Tatsuo Kawano, Masahiko Hayatani, Shingo Tamura, Hiroyuki Yamada +1 more | 2020-05-19 |
| 10584668 | High-pressure fuel pump and method for producing same | Satoshi Usui, Atsushi Hohkita, Masayuki Suganami, Minoru Hashida, Masamichi Yagai +3 more | 2020-03-10 |
| 10378524 | High-pressure fuel pump | Atsuji Saito, Satoshi Usui, Masamichi Yagai, Minoru Hashida, Masayuki Suganami +3 more | 2019-08-13 |
| 10337480 | High-pressure fuel pump and control device | Ryo KUSAKABE, Shunsuke Aritomi, Satoshi Usui, Masayuki Suganami, Minoru Hashida +3 more | 2019-07-02 |
| 10316808 | High pressure fuel supply pump with electromagnetic suction valve | Tatsuo Kawano, Satoshi Usui, Hiroyuki Yamada, Katsumi Miyazaki | 2019-06-11 |
| 10253741 | High-pressure fuel pump | Moritsugu AKIYAMA, Shigehiko Omata, Katsutoshi Kobayashi | 2019-04-09 |
| 10247181 | High-pressure fuel pump | Satoshi Usui, Hiroyuki Yamada, Toru Onose, Masami Abe | 2019-04-02 |
| 9920727 | High pressure fuel supply pump with electromagnetic suction valve | Tatsuo Kawano, Satoshi Usui, Hiroyuki Yamada, Katsumi Miyazaki | 2018-03-20 |
| 9797357 | High-pressure fuel supply pump having electromagnetically-driven intake valve | Satoshi Usui, Tatsuo Kawano, Masahiko Hayatani, Shingo Tamura, Hiroyuki Yamada +1 more | 2017-10-24 |
| 9726104 | Control method of magnetic solenoid valve, control method of electromagnetically controlled inlet valve of high pressure fuel pump, and control device for electromagnetic actuator of electromagnetically controlled inlet valve | Satoshi Usui, Masayuki Suganami, Shunsuke Aritomi | 2017-08-08 |
| 9410543 | Pump for liquid chromatograph, and liquid chromatograph | Kenji Hiraku, Hironori Kaji, Daisuke Akieda, Kimihiko Ishii, Naoya Yasuhara | 2016-08-09 |
| 9291162 | High-pressure fuel pump | Satoshi Usui, Hiroyuki Yamada, Toru Onose, Masami Abe | 2016-03-22 |
| 9273625 | Method and control apparatus for controlling a high-pressure fuel supply pump configured to supply pressurized fuel to an internal combustion engine | Jonathan Borg, Masanori Watanabe, Ulf Dettmering | 2016-03-01 |
| 9267496 | High pressure fuel supply pump with electromagnetic suction valve | Tatsuo Kawano, Satoshi Usui, Hiroyuki Yamada, Katsumi Miyazaki | 2016-02-23 |