Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10189724 | Water treatment device | Masaya Nishimura, Tomoki Saitou, Sachiko Yamaguchi | 2019-01-29 |
| 10087091 | Submerged discharge device | Masaya Nishimura, Tomoki Saitou, Sachiko Yamaguchi | 2018-10-02 |
| 9950935 | Water treatment device and humidification device | Tomoki Saitou, Masaya Nishimura, Sachiko Yamaguchi | 2018-04-24 |
| 9914650 | Water treatment unit | Tomoki Saitou, Masaya Nishimura, Sachiko Yamaguchi | 2018-03-13 |
| 9334179 | Water treatment device | Masaya Nishimura, Kenkichi Kagawa, Sachiko Yamaguchi, Tomoki Saitou | 2016-05-10 |
| 9328002 | Discharge unit | Masaya Nishimura, Kenkichi Kagawa, Tomoki Saitou, Sachiko Yamaguchi | 2016-05-03 |
| 8465575 | Dust collector | Toshio Tanaka, Kanji Motegi | 2013-06-18 |
| 8419841 | Air processing device | Toshio Tanaka, Kanji Motegi | 2013-04-16 |