Granted Patent
Utility
US 6,586,910 · App. 09/983,013
Voltage equalizer apparatus and method thereof
Inventors:
Fujio Matsui, Mitsunori Ishii, Seiichi Anzawa, Hiroshi Nishizawa
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: Oct 18, 2001
Inventors
Fujio Matsui
Mitsunori Ishii
Seiichi Anzawa
Hiroshi Nishizawa
Assignees (at issue)
Fuji Jukogyo Kabushiki Kaisha
Nagano Japan Radio Co., 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.