Granted Patent
Utility
US 6,029,023 · App. 09/203,839
Image forming apparatus operating in color mode and monochrome mode
Inventors:
Seiichi Munemori, Hirokazu Matsuo, Toru Kasamatsu, Takeshi Minami, Satoru Kawata, Takeshi Satake
Patented Case
View Patent ↗
Granted: Feb 22, 2000
Filed: Dec 2, 1998
Inventors
Seiichi Munemori
Hirokazu Matsuo
Toru Kasamatsu
Takeshi Minami
Satoru Kawata
Takeshi Satake
Assignee (at issue)
Minolta 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.