Issued Patents 2005
Showing 1–2 of 2 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, Tsuyoshi Futamura | 2005-06-14 |
| 6848449 | Low fire-spreading smoking article and method of manufacturing the same | Satoshi Kitao, Keigo Miura, Takaaki Matsufuji, Takeo Tsutsumi, Sadayoshi Matsuura | 2005-02-01 |