Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12070719 | Gas processing equipment and gas processing method, and carbon dioxide capture system and carbon dioxide capture method | Daigo MURAOKA, Koshito FUJITA, Shinji Murai, Hayato MORIGAKI, Yasuhiro Kato +4 more | 2024-08-27 |
| 10099345 | Blast treatment device and blast treatment method | Yoshihiko Kondo, Hirotsugu Takazawa, Shinya Matsuo, Tatsuo Nakahata, Ryohei Ono | 2018-10-16 |
| 10032531 | Chemical solution injection system and chemical solution injection method | Masato Okamura, Tetsuo Oosato, Seiji Yamamoto, Hiroyuki Arai, Koji Negishi +1 more | 2018-07-24 |
| 10006127 | Method for suppressing corrosion in plant and plant | Masato Okamura, Seiji Yamamoto, Hajime Hirasawa | 2018-06-26 |
| 9969889 | Corrosion-resistant structure for high-temperature water system and corrosion-preventing method thereof | Masato Okamura, Koji Negishi, Seiji Yamamoto, Hajime Hirasawa, Kenji Yamazaki +1 more | 2018-05-15 |
| 9824782 | Photocatalyst injection method and photocatalyst injection system | Masato Okamura, Koji Negishi, Seiji Yamamoto, Hiroyuki Arai, Yutaka Uruma | 2017-11-21 |
| 9771482 | Corrosion-resistant structure for high-temperature water system and corrosion-preventing method thereof | Masato Okamura, Koji Negishi, Seiji Yamamoto, Hajime Hirasawa, Kenji Yamazaki +1 more | 2017-09-26 |
| 9758880 | Method and system for controlling water chemistry in power generation plant | Toyoaki Miyazaki, Masato Okamura, Hajime Hirasawa | 2017-09-12 |
| 9410252 | Corrosion inhibitor injecting method | Masato Okamura, Tetsuo Oosato, Kazuo Murakami, Seiji Yamamoto, Hiroyuki Arai +3 more | 2016-08-09 |
| 9221978 | Corrosion-resistant member and method of manufacturing the same | Masato Okamura, Seiji Yamamoto, Toyoaki Miyazaki | 2015-12-29 |
| 9165689 | Plant operation method and plant operation system | Masato Okamura, Seiji Yamamoto, Toyoaki Miyazaki, Kenji Yamazaki, Tetsuji Kaneko +1 more | 2015-10-20 |
| 9062878 | Corrosion-resistant structure for high-temperature water system and corrosion-preventing method thereof | Masato Okamura, Koji Negishi, Seiji Yamamoto, Hajime Hirasawa, Kenji Yamazaki +1 more | 2015-06-23 |
| 8877335 | Corrosion-resistant member and method of manufacturing the same | Masato Okamura, Seiji Yamamoto, Toyoaki Miyazaki | 2014-11-04 |
| 8859038 | Method for monitoring corrosion protection in power plant | Masato Okamura, Koji Negishi, Seiji Yamamoto, Toyoaki Miyazaki | 2014-10-14 |
| 5143374 | Golf club shaft and process for manufacturing same | — | 1992-09-01 |