Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10451299 | Humidifier and air-conditioning apparatus including humidifier | Akira Morikawa, Takahiro Sakai, Kazuya Michikami, Masaru Takada | 2019-10-22 |
| 10302046 | Ozone generator and internal combustion engine with ozone generator | Noboru Wada, Takahiro Inoue, Taichiro Tamida, Takashi Hashimoto, Koji Wada +1 more | 2019-05-28 |
| 10221068 | Ozone generating system and operation method thereof | Noboru Wada | 2019-03-05 |