Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10001126 | Vacuum pump | Keiichi Ishii, Katsuhide Machida, Yoshinobu Ohtachi, Yasushi Maejima, Tsutomu Takaada | 2018-06-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10001126 | Vacuum pump | Keiichi Ishii, Katsuhide Machida, Yoshinobu Ohtachi, Yasushi Maejima, Tsutomu Takaada | 2018-06-19 |