Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7961451 | Ion generating element, and ion generating apparatus equipped with same | Yoshinori Sekoguchi, Hiromu Nishida, Satoshi Takahashi | 2011-06-14 |
| 7916445 | Ion generating apparatus | Yoshinori Sekoguchi, Hiromu Nishida, Satoshi Takahashi | 2011-03-29 |
| 7639472 | Ion generating element, ion generating apparatus, and electric appliance | Yoshinori Sekoguchi, Hiromu Nishida, Satoshi Takahashi | 2009-12-29 |