Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D843547 | Ion generating module | Takayuki Toshida, Tomokazu Hariya | 2019-03-19 |
| 10097104 | High voltage generation circuit | Tomokazu Hariya, Takayuki Toshida | 2018-10-09 |
| D826848 | Power source module | Takayuki Toshida, Tomokazu Hariya | 2018-08-28 |
| D806828 | Ionizer controller module | Takayuki Toshida, Tomokazu Hariya | 2018-01-02 |
| 9812847 | Ionizer | Suguru Konno, Takashi Yasuoka | 2017-11-07 |
| 9351386 | Ionizer and control method thereof | Takayuki Toshida, Tomokazu Hariya | 2016-05-24 |
| 9338867 | Ionizer and control method thereof | Takayuki Toshida, Tomokazu Hariya | 2016-05-10 |
| 9025302 | Ionizer | Tomokazu Hariya, Satoshi Kitano | 2015-05-05 |