Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6904917 | Method of manufacturing cigarette suppressing spread of burn and apparatus for manufacturing cigarette suppressing spread of burn | Satoshi Kitao, Keigo Miura, Sadayoshi Matsuura, Fumio Sashide | 2005-06-14 |