Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10211718 | Power supply which starts or stops boosting based on an unbalanced state of the AC source | Keiichi Ishida, Akihiro Ishigaya | 2019-02-19 |
| 10205174 | Electrode catalyst ink composition | Tatsuya Fukuta, Takashi Sato, Yuji Ito | 2019-02-12 |