Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7476429 | Bridge label for splicing tape | Koichi Nakamura | 2009-01-13 |
| 7037397 | Splicing tape with separating portions | Koichi Nakamura | 2006-05-02 |
| 6899933 | Splicing tape with separating portions | Koichi Nakamura | 2005-05-31 |