Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12023356 | Stem cell filtrate preparation and method for preparing same | — | 2024-07-02 |
| 11060448 | Turbocharger | — | 2021-07-13 |
| 10605156 | Exhaust structure for internal combustion engine | — | 2020-03-31 |
| 10041397 | Electric waste gate valve system and method for controlling electric waste gate valve system | — | 2018-08-07 |
| 9869239 | Wastegate valve control device | — | 2018-01-16 |
| 9261109 | Turbine housing and exhaust gas turbine supercharger | Osamu Maeda, Kouji Nagai, Tomoyuki Isogai, Hiroki Matsui | 2016-02-16 |