Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8602205 | Belt cleaner | Nobuyoshi Fujisaki, Atsushi Ohse | 2013-12-10 |
| 7225916 | Belt cleaner | Masahiro Uchida, Nobuyoshi Fujisaki | 2007-06-05 |
| 6227350 | Belt cleaner | Masahiro Uchida, Nobuyoshi Fujisaki | 2001-05-08 |
| 5975281 | Belt cleaner and its scraper | Yasuhiro Atari | 1999-11-02 |