Granted Patent
Utility
US 6,730,182 · App. 10/056,134
Method for vibrating, melting and bonding resin parts
Inventors:
Yasuhiko Yamazaki, Takayuki Shibata, Syuuji Murata, Akihiro Yada, Ryouji Iwamatsu
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Jan 24, 2002
Inventors
Yasuhiko Yamazaki
Takayuki Shibata
Syuuji Murata
Akihiro Yada
Ryouji Iwamatsu
Assignee (at issue)
DENSO 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.