Granted Patent
Utility
US 6,495,648 · App. 09/560,589
Toner binder resin and process for the production thereof
Inventors:
Motoshi Inagaki, Koji Shimizu, Yoko Harada, Junya Nakamura
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Apr 28, 2000
Inventors
Motoshi Inagaki
Koji Shimizu
Yoko Harada
Junya Nakamura
Assignee (at issue)
MITSUBISHI ELECTRIC CORPORATION
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.