Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6237570 | Accumulator fuel injection apparatus | Hiromasa Aoki, Hisaharu Takeuchi, Ken Uchiyama, Masato Nakagawa, Shuichi Matsumoto +2 more | 2001-05-29 |
| 4915592 | Inner-cam type distribution fuel injection pump | Osamu Hishinuma, Fumiaki Tanaka, Akira Shibata, Nobuo Kato, Yutaka Inoue | 1990-04-10 |
| 4725209 | Distributor type fuel injection pump | Akira Shibata, Shizuo Kawai | 1988-02-16 |
| 4449504 | Distributor type fuel injection pump | Yasuhiro Furuhashi, Osamu Hishinuma | 1984-05-22 |
| 4423713 | Electric control apparatus for a fuel injection pump | Hiroshi Sami, Tatehito Ueda, Osamu Ito, Nobuhito Hobo, Takashi Naitou +2 more | 1984-01-03 |