Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10109449 | Ion generation apparatus and electric equipment | Tetsuya Ezaki, Yoshinori Sekoguchi, SATOHIKO YAMAMOTO, Tomoaki Takado, Satoshi Okano | 2018-10-23 |
| 9985420 | Discharge device | Yoshinori Sekoguchi, Nobuyuki Ohe, Hiromu Nishida, Koichi Izu, Minako Taniguchi | 2018-05-29 |