Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468500 | Aluminosilicate | Mikio Sakaguchi, Takanori Kotera, Ichiro Sakamoto | 2002-10-22 |
| 6143266 | Method for producing crystalline inorganic builders | Mikio Sakaguchi, Ichiro Sakamoto, Kazuhiro Otsuka | 2000-11-07 |