Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11939855 | Diverting agent, method for temporarily filling fracture in well using same, and method for further forming fracture | Shusaku Mandai, Yasuhiro Hirano, Kenji Furui, Keito Ikebata, Tomoki Onishi | 2024-03-26 |
| 11898090 | Diverting agent and method of filling fracture in well using the same | Chizuko Furo, Yasuhiro Hirano | 2024-02-13 |