Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5163621 | Fuel injection valve having different fuel injection angles at different opening amounts | Masaaki Kato, Hiroyuki Kano, Masahiro Okajima, Yoshihiro Narahara, Tertada Kojima | 1992-11-17 |
| 4627571 | Fuel injection nozzle | Masaaki Kato, Hirotaka Nakatsuka, Kazuyoshi Arai | 1986-12-09 |
| 4601269 | Fuel injection nozzle | Masaaki Kato, Kazuyoshi Arai | 1986-07-22 |
| 4513256 | Swept frequency signal generator | Takenori Kurihara, Yohei Hirakoso | 1985-04-23 |
| 4477770 | Noise field intensity measuring apparatus | — | 1984-10-16 |