Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9754757 | Ion generation apparatus and electric equipment including the same | Hiromu Nishida, Koichi Izu, Nobuyuki Ohe | 2017-09-05 |
| 9666402 | Ion generation apparatus and electric equipment | Tetsuya Ezaki, SATOHIKO YAMAMOTO, Tomoaki Takado, Keitaro YAMADA, Satoshi Okano | 2017-05-30 |