Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12161989 | Cobalt ion adsorption material and method for producing same | Takeshi Izumi, Takashi Sakuma, Makoto Komatsu, Takafumi Tanaka, Nobuyuki Hashimoto +2 more | 2024-12-10 |
| 11890610 | Cobalt ion adsorbent, method for producing same and treatment apparatus for cobalt ion-containing liquid | Takashi Sakuma, Makoto Komatsu, Takeshi Izumi, Nobuyuki Hashimoto, Toshimasa Seki +1 more | 2024-02-06 |