Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11028855 | Method of manufacturing supercharger | Masaya Hatanaka, Makoto Takeuchi, Kazuhiko Inoguchi, Takashi Arai | 2021-06-08 |
| 10480399 | Structure and method for joining nozzle vane and lever, and variable geometry turbocharger | Takashi Arai | 2019-11-19 |
| 9874100 | Turbine rotor and turbocharger having the turbine rotor | Takashi Arai, Hiroshi Nakagawa, Hideki Yamaguchi, Masakazu Yoshida | 2018-01-23 |
| 9797256 | Turbine rotor | Takashi Arai, Motoki Ebisu | 2017-10-24 |