Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10258960 | Reforming device and method for manufacturing chemical products | Mikiya Sakurai, Naoya Okuzumi, Ryota Shimura, Shuichi Miyamoto, Yoshio Seiki | 2019-04-16 |
| 10246340 | Ammonia synthesis system and method | Mikiya Sakurai, Yukio Tanaka, Naoya Okuzumi, Haruaki Hirayama | 2019-04-02 |
| 9737868 | Reforming device and reforming method, and device for manufacturing chemical products equipped with reforming device and method for manufacturing chemical products | Mikiya Sakurai, Naoya Okuzumi, Ryota Shimura, Shuichi Miyamoto, Yoshio Seiki | 2017-08-22 |
| 9339767 | Membrane container used in dehydrator | Yukio Tanaka, Shinya Tachibana, Shinji Ogino, Haruaki Hirayama | 2016-05-17 |
| 9149769 | Dehydration system and dehydration method | Yoshio Seiki, Atsuhiro Yukumoto, Haruaki Hirayama | 2015-10-06 |
| 8858798 | Dehydration method | Yoshio Seiki, Atsuhiro Yukumoto | 2014-10-14 |
| 8721890 | Dehydrating system and dehydrating method | Atsuhiro Yukumoto, Yoshio Seiki, Haruaki Hirayama, Kazuto Kobayashi, Yukio Tanaka | 2014-05-13 |
| 8585904 | Dehydration system and dehydration method | Yoshio Seiki, Atsuhiro Yukumoto | 2013-11-19 |
| 8496731 | Method for transporting fluid | Atsuhiro Yukumoto, Yoshio Seiki, Akira Oguchi, Shuichi Kashima, Haruaki Hirayama | 2013-07-30 |
| 8496806 | Dehydrator | Atsuhiro Yukumoto, Yoshio Seiki, Haruaki Hirayama, Yukio Tanaka, Hideo Kashiwagi +1 more | 2013-07-30 |
| 8142662 | Dehydrating system and method for control of spare membrane unit | Yoshio Seiki, Atsuhiro Yukumoto, Yukio Tanaka, Shinji Ogino, Haruaki Hirayama | 2012-03-27 |
| 7790914 | Method for dimethyl carbonate synthesis | Kazuto Kobayashi, Yoshio Seiki, Toshinobu Yasutake, Masaki Iijima, Akira Oguchi | 2010-09-07 |
| 7674742 | Catalyst for dimethyl carbonate synthesis | Kazuto Kobayashi, Yoshio Seiki, Toshinobu Yasutake, Masaki Iijima, Akira Oguchi | 2010-03-09 |
| 7605285 | Method and device for manufacturing dimethyl carbonate | Kazuto Kobayashi, Yoshio Seiki, Masaki Iijima | 2009-10-20 |
| 7470348 | Separator for producing aromatic carboxylic acids | Yoshio Seiki, Kazuto Kobayashi, Yoshiyuki Takeuchi, Keiichi Akimoto, Noritaka Matsumoto +2 more | 2008-12-30 |
| 7189379 | Apparatus for methanol synthesis | Kazuto Kobayashi, Hideaki Nagai, Hiroshi Ohira | 2007-03-13 |
| 6894080 | Method of manufacturing methanol | Yoshio Seiki, Tetsuya Imai, Kazuto Kobayashi, Chie Kuwada, Kazuhiro Morita +1 more | 2005-05-17 |
| 6875794 | Method of manufacturing methanol | Yoshio Seiki, Tetsuya Imai, Kazuto Kobayashi, Chie Kuwada, Kazuhiro Morita +1 more | 2005-04-05 |
| 6812260 | Method of conducting an exothermic reaction | Yoshio Seiki, Tetsuya Imai, Kazuto Kobayashi, Chie Kuwada, Kazuhiro Morita +1 more | 2004-11-02 |
| 6782714 | Plant and method for producing liquefied natural gas | Masaki Iijima, Kazuto Kobayashi, Yoshio Seiki | 2004-08-31 |
| 6753352 | Method for manufacturing synthesis gas and method for manufacturing methanol | Yoshio Seiki, Tetsuya Imai, Kazuto Kobayashi, Chie Kuwada, Kazuhiro Morita +1 more | 2004-06-22 |
| 6218439 | Method of manufacturing methanol | Kazuto Kobayashi, Hideaki Nagai, Yoshio Seiki, Tetsuya Imai | 2001-04-17 |