Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12283386 | Chemical decontamination method and chemical decontamination apparatus | Takashi Oohira, Satoshi Oouchi, Nobuyuki Ota, Hideyuki Hosokawa, Ryo Hamada +3 more | 2025-04-22 |
| 10083769 | Treatment method and treatment apparatus of iron-group metal ion-containing liquid, method and apparatus for electrodepositing Co and Fe, and decontamination method and decontamination apparatus of radioactive waste ion exchange resin | Shingo Miyamoto, Mamoru Iwasaki, Mami HIROSE, Nobuyuki Ota, Takako SUMIYA +1 more | 2018-09-25 |
| 9299463 | Method of depositing noble metal on structure member of nuclear plant | Tsuyoshi Ito, Hideyuki Hosokawa, Makoto Nagase, Yoichi Wada, Kazushige Ishida | 2016-03-29 |
| 9230699 | Method of chemical decontamination for carbon steel member of nuclear power plant | Kazushige Ishida, Hideyuki Hosokawa | 2016-01-05 |
| 8524056 | Electrochemical corrosion potential sensor | Kazushige Ishida, Yoichi Wada, Masahiko Tachibana, Motomasa Fuse, Naoshi Usui +1 more | 2013-09-03 |
| 8457270 | Suppression method of radionuclide deposition on reactor component of nuclear power plant | Hideyuki Hosokawa, Makoto Nagase, Kazushige Ishida, Yoichi Wada, Naoshi Usui +1 more | 2013-06-04 |
| 8175211 | Method of stress corrosion cracking mitigation for nuclear power plant structural materials | Kazushige Ishida, Yoichi Wada, Makoto Nagase, Masahiko Tachibana, Masao Endo +2 more | 2012-05-08 |
| 7889828 | Suppression method of radionuclide deposition on reactor component of nuclear power plant and ferrite film formation apparatus | Hideyuki Hosokawa, Makoto Nagase, Kazushige Ishida, Yoichi Wada, Naoshi Usui +1 more | 2011-02-15 |
| 7869557 | Method of stress corrosion cracking mitigating for nuclear power plant structural materials | Kazushige Ishida, Yoichi Wada, Makoto Nagase, Masahiko Tachibana, Masao Endo +2 more | 2011-01-11 |
| 7864914 | Method of stress corrosion cracking mitigation for nuclear power plant structural materials | Kazushige Ishida, Yoichi Wada, Makoto Nagase, Masahiko Tachibana, Masao Endo +2 more | 2011-01-04 |
| 7844024 | Suppression method of radionuclide deposition on reactor component of nuclear power plant and ferrite film formation apparatus | Hideyuki Hosokawa, Makoto Nagase, Kazushige Ishida, Yoichi Wada, Naoshi Usui +1 more | 2010-11-30 |
| 7811392 | Suppression method of radionuclide deposition on reactor component of nuclear power plant and ferrite film formation apparatus | Hideyuki Hosokawa, Makoto Nagase, Kazushige Ishida, Youichi Wada, Naoshi Usui +1 more | 2010-10-12 |
| 5892805 | Boiling water reactor and its operating method | Kouichi Yamane, Yamato Asakura, Katsumi Ohsumi, Kenichi Ito, Noriyuki Ohnaka +2 more | 1999-04-06 |
| 4940564 | Suppression of deposition of radioactive substances in boiling water type, nuclear power plant | Katsumi Ohsumi, Takashi Honda, Hisao Itow | 1990-07-10 |