Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599108 | Vacuum pump | — | 2003-07-29 |
| 6518535 | Device and method for seaming welding | Masataka Yoneya, Masayuki Inoue, Shunji Yamaguchi | 2003-02-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599108 | Vacuum pump | — | 2003-07-29 |
| 6518535 | Device and method for seaming welding | Masataka Yoneya, Masayuki Inoue, Shunji Yamaguchi | 2003-02-11 |