Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920441 | Ozone water generating device | Kazutaka Murata | 2018-03-20 |
| 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 |