Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9797609 | Local cleaned air supply device | Hiroyuki Shuto | 2017-10-24 |
| 9625405 | Ozone water concentration measurement apparatus and ozone water concentration measurement method | Yasuaki Einaga, Ivandini Tribidasarianggraningrum, Yuya Ishii, Kazutaka Murata | 2017-04-18 |