Granted Patent
Utility
US 5,767,430 · App. 08/565,988
Sound source controlling device
Inventors:
Kaoru Yamanoue, Ayako Okita, Takeshi Hashimoto
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Dec 1, 1995
Inventors
Kaoru Yamanoue
Ayako Okita
Takeshi Hashimoto
Assignee (at issue)
SONY GROUP 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.