Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12105042 | Method and system for measuring conductivity of decationized water | Koji Yamanaka | 2024-10-01 |
| 11655162 | Method of removing boron from water to be treated, boron-removing system, ultrapure water production system, and method of measuring concentration of boron | Yuki Nakamura | 2023-05-23 |
| 9023184 | Electric device for producing deionized water | Kyosuke Yamada, Shinichi Ohashi | 2015-05-05 |