Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345657 | Method for inspecting damage in reverse osmosis membrane | Kenji Saito, Koji Nakatsuji, Shinya Shimoda | 2025-07-01 |
| 10159940 | Method for cleaning hollow fiber membrane module | Kazuki Hagawa, Kentaro Kobayashi, Hirofumi Morikawa | 2018-12-25 |
| 9758393 | Fresh water generation system | Kazuhiko Noto, Kotaro Kitamura, Yusuke Okawa | 2017-09-12 |
| 9309138 | Fresh water production method | Wakako Ogiwara, Masahide Taniguchi | 2016-04-12 |
| 9259686 | Water producing system and operation method therefor | Wakako Ogiwara, Masahide Taniguchi | 2016-02-16 |
| 9126853 | Fresh water generator | Hironobu Suzuki, Yuji Tanaka, Yoshisuke Nakamura | 2015-09-08 |
| 8557112 | Fine bubble diffusing pipe, fine bubble diffusing apparatus, and submerged membrane separation apparatus | Yuji Tanaka, Kazuya Sugita, Atsushi Kitanaka | 2013-10-15 |
| 8340924 | Membranous filtration prediction method, prediction apparatus, and membranous filtration prediction program | Shigehisa Hanada | 2012-12-25 |