Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10096977 | Ion generation apparatus and electrical equipment | Koichi Izu, Nobuyuki Ohe | 2018-10-09 |
| 9985420 | Discharge device | Yoshinori Sekoguchi, Nobuyuki Ohe, Koichi Izu, Minako Taniguchi, Keitaro YAMADA | 2018-05-29 |
| 9922792 | Ion generation apparatus and electric equipment including the same | Koichi Izu, Nobuyuki Ohe, Yoshinori Sekoguchi | 2018-03-20 |