Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6982060 | Chemical decontamination liquid decomposing system having catalyst tower and catalyst tower therefor | Motoaki Sakashita, Katsuo Yokota, Yasushi Kobayashi | 2006-01-03 |
| 6973154 | Method of chemical decontamination and system therefor | Makoto Nagase, Naohito Uetake, Kazushige Ishida, Fumito Nakamura, Tadashi Tamagawa +1 more | 2005-12-06 |
| 6921515 | Apparatus for chemical decontamination | Makoto Nagase, Naohito Uetake, Kazushige Ishida, Fumito Nakamura, Tadashi Tamagawa +1 more | 2005-07-26 |
| 6907891 | Radioactive substance decontamination method and apparatus | Motoaki Sakashita, Makoto Nagase | 2005-06-21 |
| 6767519 | Chemical decontamination liquid decomposing system having catalyst tower and catalyst tower therefor | Motoaki Sakashita, Katsuo Yokota, Yasushi Kobayashi | 2004-07-27 |
| 6549603 | Method of chemical decontamination | Kazushige Ishida, Yoshiyuki Takamori, Naohito Uetake, Makoto Nagase, Hiroo Yoshikawa +1 more | 2003-04-15 |
| 6335475 | Method of chemical decontamination | Makoto Nagase, Naohito Uetake, Kazushige Ishida, Fumito Nakamura, Tadashi Tamagawa +1 more | 2002-01-01 |
| 5215829 | Method for strengthening pressure resistance of a hollowed metallic structure and a pressure resistant structure made thereby | Takashi Matsunobu, Kenzi Aizawa, Kunio Enomoto | 1993-06-01 |