Granted Patent
Utility
US 6,487,265 · App. 09/610,869
Treatment method of nuclear reactor internal component
Inventors:
Masato Nakamura, Yamato Asakura, Yoshiyuki Takamori, Kazuhiko Akamine, Katsumi Ohsumi, Masanori Sakai, Yoichi Wada
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Jul 6, 2000
Inventors
Masato Nakamura
Yamato Asakura
Yoshiyuki Takamori
Kazuhiko Akamine
Katsumi Ohsumi
Masanori Sakai
Yoichi Wada
Assignee (at issue)
HITACHI, LTD.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.