Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11807077 | Air-conditioning register | Hitoshi Fujisawa, Tatsuya Tanikawa | 2023-11-07 |
| 11781228 | Method for manufacturing sulfuric acid solution and electrolyzer used thereof | Itsumi Matsuoka, Yusuke Senba, Hiroshi Kobayashi | 2023-10-10 |
| 11585563 | Air-conditioning register | Yasuyuki Mitsui | 2023-02-21 |