Granted Patent
Utility
US 6,530,686 · App. 09/319,624
Differential scanning calorimeter having low drift and high response characteristics
Inventor:
Nobutaka Nakamura
Patented Case
View Patent ↗
Granted: Mar 11, 2003
Filed: Sep 23, 1999
Inventor
Nobutaka Nakamura
Assignee (at issue)
SEIKO INSTRUMENTS INC.
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.