Granted Patent
Utility
US 6,730,731 · App. 09/943,006
Thermally conductive polymer composition and thermally conductive molded article
Inventors:
Masayuki Tobita, Natsuko Ishihara, Naoyuki Shimoyama, Shinya Tateda
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Aug 31, 2001
Inventors
Masayuki Tobita
Natsuko Ishihara
Naoyuki Shimoyama
Shinya Tateda
Assignee (at issue)
Polymatech 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.