Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11527915 | Wireless electrical transfer with zero voltage switching power supply apparatus | Masahito Tsuno, Masashi Yamaguchi | 2022-12-13 |
| 11512705 | Vacuum pump | — | 2022-11-29 |
| 11408429 | Vacuum pump apparatus, and pump main body unit, control unit, and spacer each for use in vacuum pump apparatus | Yoshiyuki Sakaguchi, Yanbin Sun, Kengo Saegusa | 2022-08-09 |
| 11371462 | Control apparatus and control method for compression ignition type engine | Masanari Sueoka, Junichi Taga, Keiji Maruyama, Tatsuhiro Tokunaga, Takuya Ohura +4 more | 2022-06-28 |
| 11333153 | Vacuum pump and control apparatus associated with vacuum pump | Yanbin Sun, Kengo Saegusa, Yoshiyuki Sakaguchi | 2022-05-17 |