Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085365 | Prevention of performance falsification of a turbocharger | Yoshinari Yoshida, Nobuaki Sugiu, Ikuma Nishiguchi, Satoru Furuta | 2021-08-10 |
| 10612411 | Variable nozzle unit and variable displacement-type turbocharger | Naoki Tokue | 2020-04-07 |
| 10030576 | Variable geometry system turbocharger | Takafumi Ueda, Akira Iwakami, Yoshinari Yoshida, Naoki Tokue, Mikito Ishii | 2018-07-24 |
| 9702264 | Variable nozzle unit and variable geometry system turbocharger | Takafumi Ueda, Akira Iwakami, Naoki Tokue | 2017-07-11 |