Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275652 | Water quality management method, ion adsorption device, information processing device and information processing system | Yukinari Yamashita, Daisaku Yano | 2025-04-15 |
| 12025603 | Method for analyzing metal impurity content and kit for analyzing metal impurity content | — | 2024-07-02 |
| 11897790 | Method for producing ultrapure water, ultrapure water production system, and ion exchanger-filled module | Hitoshi Takada | 2024-02-13 |