Granted Patent
Utility
US 6,727,613 · App. 10/120,543
Motor having rotatable shaft coupled with worm shaft
Inventors:
Takenobu Kawakami, Keijiro Suzuki, Toshihiro Saitou, Tadashi Adachi, Hiroaki Yamamoto, Toshiyuki Masuda, Kouji Shibata
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Apr 12, 2002
Inventors
Takenobu Kawakami
Keijiro Suzuki
Toshihiro Saitou
Tadashi Adachi
Hiroaki Yamamoto
Toshiyuki Masuda
Kouji Shibata
Assignee (at issue)
ASMO CO., 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.