Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10464024 | Water treatment device and operating method for water treatment device | Hideaki Sakurai, Hideo Suzuki, Hiroshi Nakashoji, Shigeru Yoshioka, Susumu Okino +5 more | 2019-11-05 |
| 10407331 | Scale detection device and method for concentrating device, and water reclamation processing treatment system | Ryo Kamito, Susumu Okino, Hideaki Sakurai, Nobuyuki Ukai, Hideo Suzuki +2 more | 2019-09-10 |
| 10400187 | Natural gas refining apparatus and system | Yukio Tanaka, Ryuji Yoshiyama, Tomoh Akiyama | 2019-09-03 |
| 10336956 | Natural-gas purification apparatus | Wataru Matsubara, Shintaro Honjo, Susumu Okino, Hiromi Nakatani, Masaki Yushima | 2019-07-02 |
| 10322951 | System and method to prevent chemical fouling on reverse osmosis membrane | Nobuyuki Ukai, Hideo Suzuki, Hiroshi Nakashoji, Shigeru Yoshioka | 2019-06-18 |
| 10315157 | System and method for separating carbon dioxide from natural gas | Yukio Tanaka, Tomoh Akiyama, Ryuji Yoshiyama | 2019-06-11 |
| 10293300 | Natural-gas purification apparatus | Wataru Matsubara, Shintaro Honjo, Susumu Okino, Hiromi Nakatani, Masaki Yushima | 2019-05-21 |
| 10246660 | Natural-gas purification apparatus | Wataru Matsubara, Shintaro Honjo, Susumu Okino, Hiromi Nakatani, Masaki Yushima | 2019-04-02 |
| 10179310 | Natural-gas purification apparatus | Wataru Matsubara, Shintaro Honjo, Susumu Okino, Hiromi Nakatani, Masaki Yushima | 2019-01-15 |
| 10160671 | Water treatment process and water treatment system | Susumu Okino, Ryuji Yoshiyama, Hideaki Sakurai, Nobuyuki Ukai, Hideo Suzuki +2 more | 2018-12-25 |
| 10118129 | Natural-gas purification apparatus | Wataru Matsubara, Shintaro Honjo, Susumu Okino, Hiromi Nakatani, Masaki Yushima | 2018-11-06 |
| 10029929 | Water treatment process and water treatment system | Susumu Okino, Ryuji Yoshiyama, Hideaki Sakurai, Nobuyuki Ukai, Hideo Suzuki +2 more | 2018-07-24 |
| 9969629 | Water treatment process and water treatment system | Susumu Okino, Ryuji Yoshiyama, Hideaki Sakurai, Nobuyuki Ukai, Hideo Suzuki +2 more | 2018-05-15 |
| 9950936 | Water treatment process and water treatment system | Susumu Okino, Ryuji Yoshiyama, Hideaki Sakurai, Nobuyuki Ukai, Hideo Suzuki +2 more | 2018-04-24 |
| 9914652 | Water treatment process and water treatment system | Susumu Okino, Ryuji Yoshiyama, Hideaki Sakurai, Nobuyuki Ukai, Hideo Suzuki +2 more | 2018-03-13 |
| 9914653 | Water treatment process and water treatment system | Susumu Okino, Ryuji Yoshiyama, Hideaki Sakurai, Nobuyuki Ukai, Hideo Suzuki +2 more | 2018-03-13 |
| 7472651 | Waste liquid regenerator of printing machine | Hitoshi Isono, Shoichi Aoki, Junichi Ibushi, Minoru Sueda, Masahiro Harada +3 more | 2009-01-06 |