| 9932250 |
Membrane filtration system |
Takeshi Matsushiro, Katsuya Yokokawa, Ryo Namba, Koichi Matsui, Hideaki Yamagata +3 more |
2018-04-03 |
| 9145310 |
Seawater desalination apparatus |
Ryo Namba, Katsuya Yokokawa, Hideaki Yamagata, Koichi Matsui, Takeshi Matsushiro |
2015-09-29 |
| 9120688 |
Seawater desalination plant system |
Katsuya Yokokawa, Ryo Namba, Takeshi Matsushiro, Hideaki Yamagata |
2015-09-01 |
| 8834712 |
Seawater desalination system |
Kyosuke Katayama, Takeshi Matsushiro, Takanori Fukagawa, Kazuhiko Kimijima, Koichi Matsui |
2014-09-16 |
| 8702978 |
Seawater desalination apparatus and chemical injection apparatus |
Katsuya Yokokawa, Takeshi Matsushiro, Ryo Namba, Hideaki Yamagata, Koichi Matsui |
2014-04-22 |
| 8211297 |
Solid-liquid separator |
Mii Fukuda, Takashi Menju, Yasushi Yamamoto, Kazuyoshi Aoki, Takeshi Matsushiro +4 more |
2012-07-03 |
| 7014752 |
Water treatment control system for minimizing trihalomethane formation |
Seiichi Murayama, Masao Kaneko, Kotaro Iyasu, Kenji Taguchi, Kie Kubo +4 more |
2006-03-21 |
| 6638421 |
Water treatment control system using fluorescence analyzer |
Seiichi Murayama, Masao Kaneko, Kotaro Iyasu, Kenji Taguchi, Kie Kubo +4 more |
2003-10-28 |