Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12377399 | Activated carbon for adsorbing molecular polar substance | Kojiro Tenno, Yoji Ichiraku, Hiroyuki Ito | 2025-08-05 |
| 11718760 | Carbon black molded body and a method for producing the same | Hiroyuki Ito | 2023-08-08 |
| 11639443 | Carbon black molded body and a method for producing the same | Hiroyuki Ito | 2023-05-02 |
| 10016743 | Activated carbon having basic functional groups and method for producing same | Junichi Yasumaru, Noriyasu Akamatsu, Naoki Matoba | 2018-07-10 |
| 9731272 | Activated carbon having basic functional groups and method for producing same | Junichi Yasumaru, Noriyasu Akamatsu, Naoki Matoba | 2017-08-15 |