Granted Patent
Utility
US 5,478,888 · App. 08/212,986
Preparation process of thermoplastic resin composite
Inventors:
Naoya Ogata, Takehisa Nakanishi, Tadashi Asanuma
Patented Case
View Patent ↗
Granted: Dec 26, 1995
Filed: Mar 15, 1994
Inventors
Naoya Ogata
Takehisa Nakanishi
Tadashi Asanuma
Assignee (at issue)
Mitsui Toatsu Chemicals, Incorporated
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.