Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5395520 | Fuel filter contained in a fuel tank | Koichi Ito, Keiichi Yamashita | 1995-03-07 |
| 4844621 | Fuel pump with passage for attenuating noise generated by impeller | Koji Umemura, Toru Nakashima, Masashi MIYAMOTO | 1989-07-04 |
| 4827897 | Fuel pump driving apparatus | Hirotada Yamada, Toshio Kondo, Katsushi Kato | 1989-05-09 |
| 4784587 | Pump apparatus | Toshihiro Takei, Yoshiyuki Hattori, Yutaka Kawashima, Tetuya Izumi, Takeshi Matsuda | 1988-11-15 |
| 4508492 | Motor driven fuel pump | Yukio Kusakawa, Toshiaki Nakamura, Takashi Inbe | 1985-04-02 |
| 4212601 | Motor pump | — | 1980-07-15 |
| 4181473 | Motor pump | — | 1980-01-01 |