Granted Patent
Utility
US 6,141,397 · App. 09/334,624
Boiling water reactor core, boiling water reactor, and method of operating boiling water reactor
Inventors:
Masao Chaki, Koji Nishida
Patented Case
View Patent ↗
Granted: Oct 31, 2000
Filed: Jun 17, 1999
Inventors
Masao Chaki
Koji Nishida
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.