Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11839909 | Waste treatment system and waste treatment method | Akira Noma, Yoshio Seiki, Yasumichi Aoki, Nobuyuki Ukai, Kazuhiro Kawai +2 more | 2023-12-12 |
| 11059011 | Reforming device and reforming system | Shinya Tachibana | 2021-07-13 |
| 10940431 | Reclaiming method | Akiyori Hagimoto, Tsuyoshi Oishi, Tsutomu Hamada | 2021-03-09 |
| 10835863 | CO2 recovery device and CO2 recovery method | Hiroshi Tanaka, Takuya Hirata, Tsuyoshi Oishi, Takahiko Endo, Tatsuya Tsujiuchi | 2020-11-17 |
| 10822566 | Biomass fuel manufacturing plant, manufacturing plant system, and biomass fuel manufacturing method | Yasumichi Aoki, Akira Noma, Yoshio Seiki | 2020-11-03 |
| 10718564 | Gas liquefaction apparatus and gas liquefaction method | Wataru Matsubara, Nobuyuki Nishioka, Hiroyuki Furuichi, Takeo Shinoda, Hiroshi Shiomi | 2020-07-21 |
| 10471379 | Reclaiming device, reclaiming method, and recovery unit for CO2 or H2S or both | Akiyori Hagimoto, Tsuyoshi Oishi, Tsutomu Hamada | 2019-11-12 |
| 10456737 | Absorbing liquid, method for preparing absorbing liquid, and device and method for removing CO2 or H2S or both | Hiroshi Tanaka, Takuya Hirata, Tsuyoshi Oishi, Takahiko Endo, Tatsuya Tsujiuchi | 2019-10-29 |
| 10449481 | CO2 recovery unit and CO2 recovery method | Takuya Hirata, Hiroshi Tanaka, Akiyori Hagimoto, Haruaki Hirayama, Tsuyoshi Oishi | 2019-10-22 |
| 10201781 | CO2 recovery device and CO2 recovery method | Hiroshi Tanaka, Takuya Hirata, Tsuyoshi Oishi, Takahiko Endo, Tatsuya Tsujiuchi | 2019-02-12 |
| 10137415 | Reclaiming device, method, and recovery unit of CO2, H2S, or both of CO2 and H2S | Hiroshi Tanaka, Hiromitsu Nagayasu, Takuya Hirata, Tsuyoshi Oishi, Shinsuke Nakatani | 2018-11-27 |
| 10065149 | Gas-liquid contactor and CO2-recovering apparatus provided therewith | Hiroshi Tanaka, Hiromitsu Nagayasu, Takuya Hirata, Tsuyoshi Oishi, Takahiko Endo +1 more | 2018-09-04 |
| 9919267 | Gas-liquid contactor and CO2 recovery device | Hiroshi Tanaka, Hiromitsu Nagayasu, Takuya Hirata, Tsuyoshi Oishi, Yoshinori Kajiya | 2018-03-20 |
| 9901875 | Reclaiming device, method, and recovery unit of CO2, H2S, or both of CO2 and H2S | Hiroshi Tanaka, Hiromitsu Nagayasu, Takuya Hirata, Tsuyoshi Oishi, Shinsuke Nakatani | 2018-02-27 |
| 9895648 | CO2 recovery system | Yoshio Seiki, Kouji Horizoe, Haruaki Hirayama, Masaki Yushima | 2018-02-20 |
| 9782720 | Degradant concentration measurement device and acidic gas removal device | Kouji Horizoe, Yudai Kato, Haruaki Hirayama, Kazuo Ishida | 2017-10-10 |
| 9248399 | CO2 recovery system | Yoshio Seiki, Kouji Horizoe, Haruaki Hirayama, Masaki Yushima | 2016-02-02 |
| 9242907 | Biomass gasification gas purification system and method, and methanol production system and method | Wataru Matsubara, Shinya Tachibana, Toshiya Akiba, Katsuhiko Shinoda, Takeshi Amari | 2016-01-26 |
| 9149769 | Dehydration system and dehydration method | Yoshio Seiki, Hiroyuki Osora, Haruaki Hirayama | 2015-10-06 |
| 8946307 | Biomass gasification gas purification system and method and methanol production system and method | Wataru Matsubara, Shinya Tachibana, Toshiya Akiba, Katsuhiko Shinoda, Takeshi Amari | 2015-02-03 |
| 8858798 | Dehydration method | Hiroyuki Osora, Yoshio Seiki | 2014-10-14 |
| 8721890 | Dehydrating system and dehydrating method | Hiroyuki Osora, Yoshio Seiki, Haruaki Hirayama, Kazuto Kobayashi, Yukio Tanaka | 2014-05-13 |
| 8585904 | Dehydration system and dehydration method | Hiroyuki Osora, Yoshio Seiki | 2013-11-19 |
| 8496806 | Dehydrator | Hiroyuki Osora, Yoshio Seiki, Haruaki Hirayama, Yukio Tanaka, Hideo Kashiwagi +1 more | 2013-07-30 |
| 8496731 | Method for transporting fluid | Hiroyuki Osora, Yoshio Seiki, Akira Oguchi, Shuichi Kashima, Haruaki Hirayama | 2013-07-30 |