Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9142378 | Ion generating device and electrical apparatus which can easily be reduced in size and thickness | Yoshinori Sekoguchi, Minako Sugano | 2015-09-22 |
| 8049170 | Induction electrode, ion generation element, ion generation apparatus, and electric equipment | Yoshinori Sekoguchi | 2011-11-01 |
| 7400063 | Switched-mode power supply | — | 2008-07-15 |
| 7400126 | DC regulated power supply having voltage correction | — | 2008-07-15 |