Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5124211 | Distribution of powder for making coated glass | Hideo Kawahara, Nobuhiro Sakata, Jean-Claude Coulon | 1992-06-23 |
| 5004503 | Distribution of powder for making coated glass | Hideo Kawahara, Nobuhiro Sakata, Jean-Claude Coulon | 1991-04-02 |