Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465953 | Air conditioning apparatus | Teruaki Ohyama, Yuji Kamiya, Tomoyuki Sumi, Koji Sakai | 2019-11-05 |
| 10250174 | Motor driving device | Koji Sakai | 2019-04-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465953 | Air conditioning apparatus | Teruaki Ohyama, Yuji Kamiya, Tomoyuki Sumi, Koji Sakai | 2019-11-05 |
| 10250174 | Motor driving device | Koji Sakai | 2019-04-02 |