| 10364166 |
UV-irradiation apparatus |
Shinji Kobayashi, Takeshi Ide, Akihiko Shirota, Kenji Takeuchi |
2019-07-30 |
| 9873619 |
Apparatus for measuring hydroxyl radicals and liquid treatment apparatus |
Seiichi Murayama, Takeshi Ide, Ryoichi Arimura, Kie Kubo, Kenji Takeuchi +1 more |
2018-01-23 |
| 9725337 |
Ultraviolet irradiation apparatus |
Shinji Kobayashi, Takeshi Ide, Akihiko Shirota, Kenji Takeuchi, Takahiro Soma |
2017-08-08 |
| 9676637 |
Ultraviolet irradiation apparatus |
Shinji Kobayashi, Takeshi Ide, Akihiko Shirota, Kenji Takeuchi |
2017-06-13 |
| 8742365 |
Ultraviolet water treatment apparatus |
Shinji Kobayashi, Seiichi Murayama, Takeshi Ide, Akihiko Shirota, Takahiro Soma |
2014-06-03 |
| 8552395 |
Ultraviolet irradiation system |
Shinji Kobayashi, Takahiro Soma, Akihiko Shirota |
2013-10-08 |
| 8507875 |
Ultraviolet irradiation apparatus |
Shinji Kobayashi, Akihiko Shirota, Naoto Yoshizawa, Takahiro Soma |
2013-08-13 |
| 8487267 |
Ultraviolet irradiation system |
Shinji Kobayashi, Takeshi Ide, Naoto Yoshizawa, Akihiko Shirota, Takahiro Soma |
2013-07-16 |
| 8211297 |
Solid-liquid separator |
Mii Fukuda, Takashi Menju, Yasushi Yamamoto, Kazuyoshi Aoki, Takeshi Matsushiro +4 more |
2012-07-03 |
| 8137542 |
Water treatment system |
Seiichi Murayama, Takeshi Ide, Akira Morikawa, Shojiro Tamaki |
2012-03-20 |
| 7838845 |
Ultraviolet irradiation water treatment apparatus |
Takeshi Ide, Takahiro Soma, Seiichi Murayama, Masao Kaneko, Shojiro Tamaki +2 more |
2010-11-23 |
| 7820038 |
Ultraviolet radiation water treatment system |
Takeshi Ide, Takeshi Matsushiro, Hiroyuki Suzuki, Seiichi Murayama |
2010-10-26 |
| 7740753 |
Ultraviolet radiation water treatment system |
Takeshi Ide, Takeshi Matsushiro, Hiroyuki Suzuki, Seiichi Murayama |
2010-06-22 |
| 6921476 |
UV-assisted advanced-ozonation water treatment system and advanced-ozonation module |
Setsuo Suzuki, Seiichi Murayama, Kotaro Iyasu, Kie Kubo, Kenji Taguchi |
2005-07-26 |