Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6109905 | Apparatus for granulating powder | Katsushi Kawashima, Koji Nagao, Masahiro Sasaki | 2000-08-29 |
| 6013216 | Method of granulating powder and apparatus for it | Katsushi Kawashima, Koji Nagao, Masahiro Sasaki | 2000-01-11 |
| 5845846 | Spraying nozzle and method for ejecting liquid as fine particles | Katsushi Kawashima, Koji Nagao, Hiroyuki Mori | 1998-12-08 |