Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12121874 | Water purifying material having iron as main component, and method for manufacturing same | Yasuie Mikami, Shigeo Kimura | 2024-10-22 |
| 5266297 | Liquid oxidizing method and apparatus | — | 1993-11-30 |