Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11401418 | Method for producing aqueous polyimide precursor solution composition | Takeshige Nakayama, Tomonori Nakayama, Susumu Takasaki, Kenji Sonoyama | 2022-08-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11401418 | Method for producing aqueous polyimide precursor solution composition | Takeshige Nakayama, Tomonori Nakayama, Susumu Takasaki, Kenji Sonoyama | 2022-08-02 |