Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6557561 | Cigarette paper having a flavorant which improves sidestream smoke smell, and a cigarette | Toru Sakurai, Hideki Nagae, Hiroshi Tanabe, Hiroaki Nakano | 2003-05-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6557561 | Cigarette paper having a flavorant which improves sidestream smoke smell, and a cigarette | Toru Sakurai, Hideki Nagae, Hiroshi Tanabe, Hiroaki Nakano | 2003-05-06 |