Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10032531 | Chemical solution injection system and chemical solution injection method | Tetsuo Oosato, Seiji Yamamoto, Hiroyuki Arai, Osamu Shibasaki, Koji Negishi +1 more | 2018-07-24 |
| 10006127 | Method for suppressing corrosion in plant and plant | Osamu Shibasaki, Seiji Yamamoto, Hajime Hirasawa | 2018-06-26 |
| 9969889 | Corrosion-resistant structure for high-temperature water system and corrosion-preventing method thereof | Osamu Shibasaki, Koji Negishi, Seiji Yamamoto, Hajime Hirasawa, Kenji Yamazaki +1 more | 2018-05-15 |
| 9850581 | Reactor internal structure and method of manufacturing the same | Akio Sayano, Norihisa Saito, Tetsuji Kaneko, Yasuo Morishima, Kenji Yamazaki +1 more | 2017-12-26 |
| 9824782 | Photocatalyst injection method and photocatalyst injection system | Osamu Shibasaki, 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 | Osamu Shibasaki, 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, Osamu Shibasaki, Hajime Hirasawa | 2017-09-12 |
| 9410252 | Corrosion inhibitor injecting method | Tetsuo Oosato, Kazuo Murakami, Seiji Yamamoto, Hiroyuki Arai, Hidehiro Urata +3 more | 2016-08-09 |
| 9221978 | Corrosion-resistant member and method of manufacturing the same | Osamu Shibasaki, Seiji Yamamoto, Toyoaki Miyazaki | 2015-12-29 |
| 9165689 | Plant operation method and plant operation system | Osamu Shibasaki, 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 | Osamu Shibasaki, Koji Negishi, Seiji Yamamoto, Hajime Hirasawa, Kenji Yamazaki +1 more | 2015-06-23 |
| 8877335 | Corrosion-resistant member and method of manufacturing the same | Osamu Shibasaki, Seiji Yamamoto, Toyoaki Miyazaki | 2014-11-04 |
| 8859038 | Method for monitoring corrosion protection in power plant | Osamu Shibasaki, Koji Negishi, Seiji Yamamoto, Toyoaki Miyazaki | 2014-10-14 |
| 8731132 | Nuclear power plant, method of forming corrosion-resistant coating therefor, and method of operating nuclear power plant | Tetsuo Oosato, Seiji Yamamoto, Tadasu Yotsuyanagi, Nagayoshi Ichikawa, Kenji Yamazaki +5 more | 2014-05-20 |
| 8731131 | Method of reducing corrosion of nuclear reactor structural material | Seiji Yamamoto, Tadasu Yotsuyanagi, Nagayoshi Ichikawa, Tetsuo Oosato, Junichi Takagi +7 more | 2014-05-20 |
| 8681925 | Nuclear power plant, method of forming corrosion-resistant coating therefor, and method of operating nuclear power plant | Tetsuo Oosato, Seiji Yamamoto, Tadasu Yotsuyanagi, Nagayoshi Ichikawa, Kenji Yamazaki +5 more | 2014-03-25 |
| 8320514 | Nuclear power plant, method of forming corrosion-resistant coating therefor, and method of operating nuclear power plant | Tetsuo Oosato, Seiji Yamamoto, Tadasu Yotsuyanagi, Nagayoshi Ichikawa, Kenji Yamazaki +5 more | 2012-11-27 |
| 8295426 | Method of reducing corrosion of nuclear reactor structural material | Seiji Yamamoto, Tadasu Yotsuyanagi, Nagayoshi Ichikawa, Tetsuo Oosato, Junichi Takagi +7 more | 2012-10-23 |
| 7449101 | Method of reducing corrosion of metal material | Yukio Henmi, Nagayoshi Ichikawa, Tetsuo Oosato, Seiji Yamamoto, Kazuo Murakami +8 more | 2008-11-11 |