Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658385 | Supplying method of powder paints to coaters and powder coating machine capable of pulverizing powder paint pellets into a sprayable powder | Koichi Tsutsui | 1997-08-19 |
| 5645227 | Supplying method of powder paints to coaters and powder coating machine capable of pulverizing powder paint pellets into a sprayable powder | Koichi Tsutsui | 1997-07-08 |
| 5534064 | Supplying method of powder paints to coaters and powder coating machine capable of pulverizing powder paint pellets into a sprayable powder | Koichi Tsutsui | 1996-07-09 |