Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816530 | Splinter shield for vacuum pump, and vacuum pump with the splinter shield | Yoshiyuki Sakaguchi | 2017-11-14 |
| 9759233 | Stator member and vacuum pump | Yoshiyuki Sakaguchi | 2017-09-12 |
| 9534506 | Reducing the influence of thermal expansion of connector pins on a substrate in a vacuum pump | Ulrich Schröder, Eduardo Carrasco, Benoit Henry | 2017-01-03 |
| 7993113 | Damper and vacuum pump | Hirotaka Namiki | 2011-08-09 |
| 7753661 | Vacuum pump | Yasushi Maejima, Yoshiyuki Sakaguchi | 2010-07-13 |
| 7713087 | Terminal structure and vacuum pump | Takashi Kabasawa, Yoshiyuki Sakaguchi | 2010-05-11 |
| 7393228 | Terminal structure and vacuum pump | Takashi Kabasawa, Yoshiyuki Sakaguchi | 2008-07-01 |
| 7059823 | Molecular pump equipped with flange having buffering portion | Yoshiyuki Sakaguchi, Hirotaka Namiki, Takashi Kabasawa, Togru Miwata | 2006-06-13 |
| 6890145 | Vacuum pump | Masayoshi Takamine, Yasushi Maejima, Shinji Kawanishi, Yoshiyuki Sakaguchi, Kenji Kabata +1 more | 2005-05-10 |
| 6866472 | Vacuum pump | Yoshiyuki Sakaguchi | 2005-03-15 |
| 6854956 | Turbo-molecular pump | Tooru Miwata, Yoshiyuki Sakaguchi, Yasushi Maejima | 2005-02-15 |
| 6827550 | Vacuum pump | Takashi Kabasawa, Tooru Miwata | 2004-12-07 |
| 6824349 | Vacuum pump | Yoshiyuki Sakaguchi, Yasushi Maejima | 2004-11-30 |
| 6752588 | Vacuum pump | Shinji Kawanishi, Yoshiyuki Sakaguchi, Yasushi Maejima | 2004-06-22 |