Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5906738 | Apparatus and method for removing impurities from aqueous hydrogen peroxide | Akira Morisaki, Yoji Matsuda | 1999-05-25 |
| 5200166 | Purification of hydrogen peroxide solution | Shujiro Shiga, Koji Kabasawa, Tatsuya Momobayashi | 1993-04-06 |