Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6027806 | Expanded resin beads | Tadashi Abe, Masaaki Yokoyama, Toshihiro Gotoh | 2000-02-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6027806 | Expanded resin beads | Tadashi Abe, Masaaki Yokoyama, Toshihiro Gotoh | 2000-02-22 |