Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10612411 | Variable nozzle unit and variable displacement-type turbocharger | Masaru Nishioka | 2020-04-07 |
| 10030576 | Variable geometry system turbocharger | Takafumi Ueda, Akira Iwakami, Yoshinari Yoshida, Masaru Nishioka, Mikito Ishii | 2018-07-24 |
| 9702264 | Variable nozzle unit and variable geometry system turbocharger | Takafumi Ueda, Akira Iwakami, Masaru Nishioka | 2017-07-11 |