Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10158274 | Rotary machine | Tamotsu Sakai, Tomokazu Arigami, Hiroaki Matsuno | 2018-12-18 |
| 10109449 | Ion generation apparatus and electric equipment | Tetsuya Ezaki, Yoshinori Sekoguchi, SATOHIKO YAMAMOTO, Tomoaki Takado, Keitaro YAMADA | 2018-10-23 |