Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11022372 | Air conditioner | Shuuhei TADA, Nagatoshi Ooki, Mamoru Houfuku, Takeshi Endo | 2021-06-01 |
| 10989433 | Air conditioner | Natsuko SUZUKI, Koji Naito, Kazumoto Urata | 2021-04-27 |
| 10907902 | Heat exchanger | Mikihito Tokudi, Koji Naito, Kazumoto Urata, Kazuhiko Tani, Masayoshi Murofushi +1 more | 2021-02-02 |