Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6926847 | Single crystals of silicates of rare earth elements | Keiji Sumiya, Nachimuthu Senguttuvan | 2005-08-09 |
| 6896800 | Metal containing waste water treatment method and metal containing waste water treatment equipment | Kazuyuki Yamasaki, Kazumi Chujo | 2005-05-24 |