Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11913373 | Variable capacity turbocharger | Katsunori Hayashi, Yuji Kobayashi, Takafumi Ueda, Fumihiko FUKUHARA | 2024-02-27 |
| 11572823 | Variable capacity turbocharger | Katsunori Hayashi, Yuji Kobayashi, Takafumi Ueda, Fumihiko FUKUHARA | 2023-02-07 |
| 9726074 | Turbocharger integrated valve unit | Takahiro Kobayashi | 2017-08-08 |
| 8622691 | Supercharger | Masatoshi Eguchi, Masahiro Shimizu | 2014-01-07 |