Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660165 | Method for regenerating inorganic porous particles, method for purifying water, and continuous water purification device | Yasuhiko Hirabayashi | 2003-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660165 | Method for regenerating inorganic porous particles, method for purifying water, and continuous water purification device | Yasuhiko Hirabayashi | 2003-12-09 |