Granted Patent
Utility
US 5,786,100 · App. 08/436,491
Coated paper
Inventors:
Katsuhiko Tsuruoka, Shozo Nishida, Masafumi Wakamori, Takemitsu Tanaka, Masaaki Yada, Osamu Ishikawa, Hiroyuki Miki
Patented Case
View Patent ↗
Granted: Jul 28, 1998
Filed: May 8, 1995
Inventors
Katsuhiko Tsuruoka
Shozo Nishida
Masafumi Wakamori
Takemitsu Tanaka
Masaaki Yada
Osamu Ishikawa
Hiroyuki Miki
Assignee (at issue)
Japan Synthetic Rubber 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.