Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11378812 | Diffuser plate and method for designing diffuser plate | Masaru Karai | 2022-07-05 |
| 11237305 | Diffuser plate | Keisuke Ikeda, Masaru Karai | 2022-02-01 |
| 11231527 | Diffuser plate | Masaru Karai, Junji Watanabe | 2022-01-25 |