Granted Patent
Utility
US 5,432,037 · App. 07/977,563
Image-forming process, developer and image-forming system
Inventors:
Takuya Nishikiori, Hiromi Horiuchi, Masayuki Hiroi
Patented Case
View Patent ↗
Granted: Jul 11, 1995
Filed: Nov 17, 1992
Inventors
Takuya Nishikiori
Hiromi Horiuchi
Masayuki Hiroi
Assignee (at issue)
Mitsubishi Kasei 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.