Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9381461 | Air pollution control system and method | Tatsuto Nagayasu, Takashi Kamijo, Masayuki Inui, Tsuyoshi Oishi, Hiroshi Tanaka +5 more | 2016-07-05 |
| 9238191 | CO2 recovery system and CO2 recovery method | Takashi Kamijo, Takahito Yonekawa, Hiroshi Tanaka, Shinya Kishimoto, Takuya Hirata +6 more | 2016-01-19 |
| 9227154 | Gas-liquid contactor and CO2 recovery unit | Naoyuki Yoshizumi, Tatsuya Tsujiuchi, Toyoshi Nakagawa, Yuichiro Sato, Takashi Kamijo +5 more | 2016-01-05 |
| 9186620 | CO2 recovery device | Yosuke Nakagawa, Naohiko Ishibashi | 2015-11-17 |
| 9155993 | Exhaust-gas treatment apparatus and exhaust-gas treatment method | Yasutoshi Ueda, Ryokichi Hamaguchi, Susumu Okino, Morio Kagami | 2015-10-13 |
| 9084961 | Gas-liquid contacting plate, gas-liquid contacting laminated block body, gas-liquid contacting laminated structure and gas purification device | Tatsuya Tsujiuchi, Hiroshi Tanaka, Takuya Hirata, Keiji Fujikawa, Ryuji Yoshiyama +7 more | 2015-07-21 |
| 8974582 | CO2 recovery system and CO2 recovery method | Takashi Kamijo, Takahito Yonekawa, Hiroshi Tanaka, Shinya Kishimoto, Takuya Hirata +6 more | 2015-03-10 |
| 8894941 | Air pollution control system and method | Tatsuto Nagayasu, Takashi Kamijo, Masayuki Inui, Tsuyoshi Oishi, Hiroshi Tanaka +5 more | 2014-11-25 |
| 8871164 | Air pollution control system and method | Tatsuto Nagayasu, Takashi Kamijo, Masayuki Inui, Tsuyoshi Oishi, Hiroshi Tanaka +5 more | 2014-10-28 |
| 8696892 | Apparatus for treating radioactive nitrate waste liquid | Naoki Ogawa, Katsushi Shibata, Kazuhiko Kuroda | 2014-04-15 |
| 8679431 | Air pollution control system and method | Tatsuto Nagayasu, Takashi Kamijo, Masayuki Inui, Tsuyoshi Oishi, Hiroshi Tanaka +5 more | 2014-03-25 |
| 8668889 | Air pollution control system and method | Tatsuto Nagayasu, Takashi Kamijo, Masayuki Inui, Tsuyoshi Oishi, Hiroshi Tanaka +5 more | 2014-03-11 |
| 8506693 | CO2 recovery system and CO2 recovery method | Takashi Kamijo, Takahito Yonekawa, Hiroshi Tanaka, Shinya Kishimoto, Takuya Hirata +6 more | 2013-08-13 |
| 8465646 | Method and apparatus for treating nitrate waste liquid | Naoki Ogawa, Katsushi Shibata, Kazuhiko Kuroda, Kuniaki Takahashi, Yoshimi Kawato +1 more | 2013-06-18 |
| 8420037 | Air pollution control system and air pollution control method | Masaki Iijima, Tsuyoshi Oishi, Takashi Kamijo, Hiroshi Tanaka, Naohiko Ukawa | 2013-04-16 |
| 8409438 | Apparatus and method for treating radioactive nitrate waste liquid | Naoki Ogawa, Katsushi Shibata, Osamu Kohanawa, Kazuhiko Kuroda | 2013-04-02 |
| 8398758 | CO2 recovery system and CO2 recovery method | Takashi Kamijo, Takahito Yonekawa, Hiroshi Tanaka, Shinya Kishimoto, Takuya Hirata +6 more | 2013-03-19 |
| 8001723 | Tool, system, method, and plant for promoting growth of seedling, seedling set for planting, and planting method | Kazuhisa Tamura, Naoki Ogawa, Wataru Kawamura, Takehiko Matsui, Kinya Fujita +3 more | 2011-08-23 |
| 7488461 | Exhaust gas treatment system and exhaust gas treatment method | Yasutoshi Ueda, Morio Kagami, Toshihide Noguchi | 2009-02-10 |
| 6309770 | Solid electrolyte fuel cell power generating system | Hitoshi Miyamoto, Yasuhiko Ikemoto | 2001-10-30 |
| 6138378 | Wet gas processing method and the apparatus using the same | Toru Takashina, Naoyuki Kamiyama, Takeo Shinoda, Susumu Okino, Masakazu Onizuka +3 more | 2000-10-31 |