Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11905499 | High-purity isopropyl alcohol and method for manufacturing same | Shunsuke Hosaka | 2024-02-20 |
| 11560346 | Method for producing isopropyl alcohol | Akira Sera, Masashi Shinagawa | 2023-01-24 |