Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409438 | Adsorption filter | Tetsuya Hanamoto, Keita Takahashi | 2025-09-09 |
| 12397281 | Adsorbent, heavy metal removing agent, molded body using same, and water purifier | Shuji Kawasaki, Shuji Matsunaga, Tetsuya Hanamoto | 2025-08-26 |
| 12291466 | Water purifying filter and water purifier using same | Tetsuya Hanamoto | 2025-05-06 |
| 12258276 | Carbonaceous material, method for producing same, filter for water purification and water purifier | Shuichi Ishida, Tetsuya Hanamoto | 2025-03-25 |
| 12220682 | Composite aggregate particles, adsorbent using same, molded body and water purifier | Shuji Kawasaki, Shuji Matsunaga, Tetsuya Hanamoto | 2025-02-11 |