Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139430 | Wash water processing apparatus and sterilization and water-purification apparatus, and wash water processing method | Takako SAKURAI | 2024-11-12 |
| 11975995 | Wash water processing apparatus and sterilization and purification unit, and wash water processing method of semiconductor element or liquid-crystal glasses | Takako SAKURAI, Satoshi Ito, Toshiharu Tanaka | 2024-05-07 |