Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091379 | Product 1,3-butylene glycol | Akihiro Suguri, Tomohiro Iwasa, Takashi HAKUMURA | 2024-09-17 |
| 11952329 | Product 1,3-butylene glycol | Hirotaka Tanaka, Takashi HAKUMURA | 2024-04-09 |