Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12195589 | Method for producing polyalkylene oxide | Akira Kimura | 2025-01-14 |
| 12116454 | Method for producing polyalkylene oxide and polyalkylene oxide | Akira Kimura | 2024-10-15 |