Issued Patents All Time
Showing 26–50 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10835862 | Air pollution control system and method | Tatsuto Nagayasu, Takashi Kamijo, Masayuki Inui, Tsuyoshi Oishi, Hiromitsu Nagayasu +5 more | 2020-11-17 |
| 10835863 | CO2 recovery device and CO2 recovery method | Hiroshi Tanaka, Atsuhiro Yukumoto, Tsuyoshi Oishi, Takahiko Endo, Tatsuya Tsujiuchi | 2020-11-17 |
| 10677704 | System for analyzing carbon dioxide concentration of amine-based absorbing solution, carbon dioxide recovery system, and method of operating the same | Masakazu Sakaguchi, Tatsuya Tsujiuchi, Hiroshi Tanaka | 2020-06-09 |
| 10668427 | Acid gas recovery method and system and iron ion analysis method and system | Shinichi Okamoto, Hiromitsu Nagayasu, Masaru Chiyomaru, Tatsuya Tsujiuchi | 2020-06-02 |
| 10610820 | Flue gas treatment system and method | Hiromitsu Nagayasu, Yasutoshi Ueda, Tomoki Noborisato, Takao Tanaka, Masaya Kato | 2020-04-07 |
| 10491831 | Image pickup apparatus, image pickup method, and recording medium | — | 2019-11-26 |
| 10456737 | Absorbing liquid, method for preparing absorbing liquid, and device and method for removing CO2 or H2S or both | Hiroshi Tanaka, Atsuhiro Yukumoto, Tsuyoshi Oishi, Takahiko Endo, Tatsuya Tsujiuchi | 2019-10-29 |
| 10449481 | CO2 recovery unit and CO2 recovery method | Atsuhiro Yukumoto, Hiroshi Tanaka, Akiyori Hagimoto, Haruaki Hirayama, Tsuyoshi Oishi | 2019-10-22 |
| 10427093 | CO2 recovery apparatus and CO2 recovery process | Hiroshi Tanaka, Hiromitsu Nagayasu, Yoshiki Sorimachi, Daisuke Shimada, Tsuyoshi Oishi | 2019-10-01 |
| 10328383 | Flue gas treatment system and method | Hiromitsu Nagayasu, Yasutoshi Ueda, Tomoki Noborisato, Takao Tanaka, Masaya Kato | 2019-06-25 |
| 10201781 | CO2 recovery device and CO2 recovery method | Hiroshi Tanaka, Atsuhiro Yukumoto, 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, Atsuhiro Yukumoto, Tsuyoshi Oishi, Shinsuke Nakatani | 2018-11-27 |
| 10137407 | Complex amine absorbent, and device and method for removing one or both of CO2 and H2S | Hiroshi Tanaka, Hiromitsu Nagayasu, Tsuyoshi Oishi, Takashi Kamijo | 2018-11-27 |
| 10065149 | Gas-liquid contactor and CO2-recovering apparatus provided therewith | Hiroshi Tanaka, Hiromitsu Nagayasu, Atsuhiro Yukumoto, Tsuyoshi Oishi, Takahiko Endo +1 more | 2018-09-04 |
| 10016718 | Gas absorbing and regenerating apparatus and method for operating same | Shinichi Okamoto, Masaru Chiyomaru, Hiroshi Tanaka, Hiromitsu Nagayasu, Tsuyoshi Oishi +1 more | 2018-07-10 |
| 10010828 | CO2 recovery device and method for cleaning filtration membrane device of CO2 recovery device | Hiromitsu Nagayasu, Hiroshi Tanaka, Tomoki Noborisato, Tsuyoshi Oishi | 2018-07-03 |
| 9987279 | Pharmaceutical composition for prevention and/or treatment of urinary incontinence | Shinobu Mori, Yusuke Kajihara, Hiroko Inamura | 2018-06-05 |
| 9919267 | Gas-liquid contactor and CO2 recovery device | Hiroshi Tanaka, Hiromitsu Nagayasu, Atsuhiro Yukumoto, Tsuyoshi Oishi, Yoshinori Kajiya | 2018-03-20 |
| 9914088 | CO2 recovery unit and CO2 recovery method | Hiroshi Tanaka, Hiromitsu Nagayasu, Tsuyoshi Oishi, Takashi Kamijo | 2018-03-13 |
| 9914482 | Vehicle side structure | — | 2018-03-13 |
| 9901872 | Air pollution control system | Hiromitsu Nagayasu, Takashi Kamijo, Yuichiro Sato, Hiroshi Tanaka, Kouji Horizoe | 2018-02-27 |
| 9901875 | Reclaiming device, method, and recovery unit of CO2, H2S, or both of CO2 and H2S | Hiroshi Tanaka, Hiromitsu Nagayasu, Atsuhiro Yukumoto, Tsuyoshi Oishi, Shinsuke Nakatani | 2018-02-27 |
| 9901873 | CO2 recovery device and CO2 recovery method | Tsuyoshi Oishi, Hiromitsu Nagayasu, Hiroshi Tanaka, Takashi Kamijo, Daisuke Shimada | 2018-02-27 |
| 9789437 | CO2 recovery device and CO2 recovery method | Hiroshi Tanaka, Hiromitsu Nagayasu, Tsuyoshi Oishi, Takashi Kamijo | 2017-10-17 |
| 9662607 | CO2 recovery unit and CO2 recovery method | Tatsuya Tsujiuchi, Hiromitsu Nagayasu, Keiji Fujikawa, Tetsuya Imai, Hiroshi Tanaka +4 more | 2017-05-30 |