Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5735435 | Fuel dispenser with seismic vibration perception function. | Kenji Kobayashi, Kengo Yamazaki | 1998-04-07 |
| 4750130 | Fuel delivery display and control system | Norio Shimamura, Kazuhiro Ishibashi, Masaru Takabatashi | 1988-06-07 |