Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9429362 | Drying apparatus | — | 2016-08-30 |
| 8567086 | Continuous drying apparatus | — | 2013-10-29 |
| 7063026 | Waste carbonizing and energy utilizing system | — | 2006-06-20 |
| 6379629 | Carbonizing apparatus having a spiral, rotary vane | — | 2002-04-30 |
| 5586396 | Drying apparatus having rotating vane assemblies and drying method using the same | — | 1996-12-24 |
| 5333396 | Drying apparatus having a rotary spiral blade and a baffle plate in opposition thereto | — | 1994-08-02 |
| 5074057 | Drying apparatus having a vertical rotary spiral blade | — | 1991-12-24 |
| 4583866 | Watch dial and method for preparation | Masami Kasai, Akira Okubo | 1986-04-22 |
| 4428802 | Palladium-nickel alloy electroplating and solutions therefor | Hirotomo Koshiro | 1984-01-31 |