Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488648 | Device for feeding a powder in a predetermined amount and method thereof | Hideo Matsugi, Yuji Makino, Yasuhide Uejima | 2002-12-03 |
| 6428805 | Powdery nasal compositions | Yasuhide Uejima, Takao Fujii | 2002-08-06 |