Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116381 | Lignin derivative compound and use thereof | Takuma Nakamura, Akihiko Nakamura, Kanae Takahashi, Yoshito NISHIMORI | 2024-10-15 |
| 11873443 | Composition and production method of same, and dispersing agent | Akihiko Nakamura, Kanae Takahashi, Takuma Nakamura, Tubasa Kanenaka | 2024-01-16 |