Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955526 | Vacuum generator with flow switching means for varying suction capacity through a plurality of nozzles | Kiyoyasu Yamazaki, Toshimasa Kitahara, Suminori Masuzawa | 2005-10-18 |