Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8069859 | Wrapping paper inspection apparatus and tobacco wrapping machine | Keisuke Minami | 2011-12-06 |
| 7812953 | Mixture identification system | Makoto Tai, Takafumi Izumiya, Shigeyuki Shinohara | 2010-10-12 |
| 7665468 | Cigarette making machine and method | Sadayoshi Matsuura, Keisuke Minami | 2010-02-23 |
| 7227148 | Apparatus for detecting impurities in material and detecting method therefor | Kiyomi Sato, Shinzo Kida | 2007-06-05 |
| 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 |
| 6614531 | Apparatus for detecting impurities in material and detecting method therefor | Kiyomi Sato, Shinzo Kida | 2003-09-02 |
| 5392359 | Apparatus for inspecting appearance of cylindrical objects | Hiroyoshi Suda, Minoru Fujita, Kouzou Ichiba | 1995-02-21 |