Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12161991 | Activated carbon and method for producing same | Mitsunori Nishita, Mitsunori Hitomi, Takayuki Yamada | 2024-12-10 |
| 11945724 | Activated carbon and production method thereof | Mitsunori Nishita, Mitsunori Hitomi, Takayuki Yamada | 2024-04-02 |
| 11857943 | Activated carbon and production method thereof | Mitsunori Nishita, Mitsunori Hitomi, Takayuki Yamada | 2024-01-02 |
| 11430614 | Modified activated carbon and method for producing same | Shuichi Ishida, Keita Takahashi, Akinori YAMABATA, Yasuyuki HIROTA | 2022-08-30 |