Granted Patent
Utility
US 5,091,033 · App. 07/623,508
Adhesive for ceramics and processes for the bonding of ceramics using same
Inventors:
Nobuo Nakabayashi, Narimichi Honda, Mitsuo Nakamura, Takeshi Sakashita
Patented Case
View Patent ↗
Granted: Feb 25, 1992
Filed: Dec 7, 1990
Inventors
Nobuo Nakabayashi
Narimichi Honda
Mitsuo Nakamura
Takeshi Sakashita
Assignee (at issue)
Mitsui Sekiyu Kagaku Kogyo Kabushiki Kaisha
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.