Granted Patent
Utility
US 6,407,146 · App. 09/463,623
Curable composition
Inventors:
Masayuki Fujita, Yoshiki Nakagawa, Masato Kusakabe
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: Apr 27, 2000
Inventors
Masayuki Fujita
Yoshiki Nakagawa
Masato Kusakabe
Assignee (at issue)
KANEKA 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.