Issued Patents All Time
Showing 1–25 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12194411 | Acidic gas absorbent, acidic gas removal method and acidic gas removal apparatus | Akiko Suzuki, Yoshihiko Nakano, Reiko Yoshimura, Asato KONDO, Kenji Sano +2 more | 2025-01-14 |
| 12070719 | Gas processing equipment and gas processing method, and carbon dioxide capture system and carbon dioxide capture method | Daigo MURAOKA, Koshito FUJITA, Hayato MORIGAKI, Osamu Shibasaki, Yasuhiro Kato +4 more | 2024-08-27 |
| 12018763 | Flow control valve | Yasuhiro Tsuzuki | 2024-06-25 |
| 11865492 | Acid gas removal control apparatus, acid gas removal control method, and acid gas removing apparatus | Yasuhiro Kato, Mitsuru Udatsu, Daigo MURAOKA, Hayato MORIGAKI, Koshito FUJITA | 2024-01-09 |
| 11635047 | Flow control valve and evaporated fuel processing device | Koma Ito | 2023-04-25 |
| 11499649 | Flow control valve | — | 2022-11-15 |
| 11278842 | Acid gas absorbent, acid gas removal method, and acid gas removal device | Yukishige Maezawa, Tetsuya Kaseda, Takehiko Muramatsu, Satoshi Saito, Mitsuru Udatsu +2 more | 2022-03-22 |
| 11171554 | Stepping motor | Katsuhiko Makino | 2021-11-09 |
| 11135544 | Acidic gas absorbent, acidic gas removal method and acidic gas removal apparatus | Akiko Suzuki, Yoshihiko Nakano, Reiko Yoshimura, Toshihiro Imada, Takashi Kuboki +2 more | 2021-10-05 |
| 11123683 | Carbon dioxide absorbent and apparatus of separating and recovering carbon dioxide | Akiko Suzuki, Asato KONDO, Takashi Kuboki, Mitsuru Udatsu, Toshihiro Imada +2 more | 2021-09-21 |
| 11090603 | Acidic gas absorbent, acidic gas removal method and acidic gas removal apparatus | Yasuhiro Kato, Akiko Suzuki, Mitsuru Udatsu | 2021-08-17 |
| 11047495 | Fluid control valve | Katsuhiko Makino, Yasuhiro Tsuzuki, Naoya SUGIYAMA, Takeshi Kudo | 2021-06-29 |
| 10934976 | Evaporated fuel treatment device | — | 2021-03-02 |
| 10850227 | Acid gas absorbent, acid gas removal method, and acid gas removal device | Yukishige Maezawa, Tetsuya Kaseda, Takehiko Muramatsu, Satoshi Saito, Mitsuru Udatsu +2 more | 2020-12-01 |
| 10835858 | Acidic gas absorbent, acidic gas removal method and acidic gas removal apparatus | Yoshihiko Nakano, Akiko Suzuki, Takashi Kuboki, Toshihiro Imada, Reiko Yoshimura +2 more | 2020-11-17 |
| 10625200 | Carbon dioxide absorbent and apparatus of separating and recovering carbon dioxide | Akiko Suzuki, Asato KONDO, Takashi Kuboki, Mitsuru Udatsu | 2020-04-21 |
| 10605206 | Fuel vapor processing apparatus | Kazuki Nishiura | 2020-03-31 |
| 10046269 | Acidic gas absorbing agent, method for removing acidic gas and apparatus for removing acidic gas | Yasuhiro Kato, Takehiko Muramatsu, Satoshi Saito, Daigo MURAOKA, Yukishige Maezawa | 2018-08-14 |
| 9901862 | Carbon dioxide recovery system and operating method thereof | Yasuhiro Kato, Takehiko Muramatsu, Satoshi Saito | 2018-02-27 |
| 9803593 | Flow rate control valve and fuel vapor processing apparatus including the same | Junya Kimoto | 2017-10-31 |
| 9724642 | Acid gas absorbent, acid gas removal device, and acid gas removal method | Yukishige Maezawa, Yasuhiro Kato, Takehiko Muramatsu, Masatoshi Hodotsuka, Satoshi Saito | 2017-08-08 |
| 9446346 | Acidic gas absorbing agent, method for removing acidic gas and apparatus for removing acidic gas | Yasuhiro Kato, Takehiko Muramatsu, Satoshi Saito | 2016-09-20 |
| 9409119 | Acid gas absorbent, acid gas removal method, and acid gas removal device | Yukishige Maezawa, Yasuhiro Kato, Takehiko Muramatsu, Satoshi Saito, Hiroko Watando +3 more | 2016-08-09 |
| 9408213 | Wireless communication system, frequency channel sharing method, and network controller device | Takashi Ishikawa, Tsuyoshi Tamaki | 2016-08-02 |
| 9346162 | Robot system, control device of robot, and robot control device | Yukio Hashiguchi, Shingo Ando, Takuya Fukuda, Takenori Oka, Takeomi Hidaka +1 more | 2016-05-24 |