Granted Patent
Utility
US 6,577,587 · App. 09/646,358
Turntable device and manufacturing method thereof
Inventors:
Taro Kishibe, Mikio Hirano, Shigenori Uda, Yuko Otani, Masashi Senoo, Kouji Kuyama, Shuichi Yamane, Akio Ando
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Nov 16, 2000
Inventors
Taro Kishibe
Mikio Hirano
Shigenori Uda
Yuko Otani
Masashi Senoo
Kouji Kuyama
Shuichi Yamane
Akio Ando
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, LTD.
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.