Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686012 | Modified particles | Kazuyuki Hayashi, Hiroko Morii, Mineko Sakoda, Minoru Ohsugi | 1997-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686012 | Modified particles | Kazuyuki Hayashi, Hiroko Morii, Mineko Sakoda, Minoru Ohsugi | 1997-11-11 |