Granted Patent
Utility
US 6,736,484 · App. 10/314,261
LIQUID DROP DISCHARGE METHOD AND DISCHARGE DEVICE; ELECTRO OPTICAL DEVICE, METHOD OF MANUFACTURE THEREOF, AND DEVICE FOR MANUFACTURE THEREOF; COLOR FILTER METHOD OF MANUFACTURE THEREOF, AND DEVICE FOR MANUFACTURING THEREOF; AND DEVICE INCORPORATING BACKING, METHOD OF MANUFACTURING THEREOF, AND DEVICE FOR MANUFACTURE THEREOF
Inventor:
Shinichi Nakamura
Patented Case
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Granted: May 18, 2004
Filed: Dec 9, 2002
Inventor
Shinichi Nakamura
Assignee (at issue)
SEIKO EPSON 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.