Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11090644 | Porous carbon material, method for producing same and use of same | Keita Takahashi, Mitsunori Hitomi, Takayuki Yamada | 2021-08-17 |
| 11065603 | Porous carbon material, method for producing same, and use of same | Keita Takahashi, Mitsunori Hitomi, Takayuki Yamada | 2021-07-20 |
| 10987650 | Adsorption filter | Keita Takahashi, Tetsuya Hanamoto, Hiroe Yoshinobu, Takayuki Yamada | 2021-04-27 |
| 10974224 | Activated carbon, metal-carrying activated carbon using same and hydrogenation reaction catalyst | Keita Takahashi, Takayuki Yamada | 2021-04-13 |