Granted Patent
Utility
US 5,836,284 · App. 08/648,357
Intake system construction for internal combustion engine and manufacturing process of intake passage section of internal combustion engine
Inventors:
Hideyuki Oda, Takashi Kawabe, Nobuaki Murakami, Katsunori Ueda, Satoshi Yoshikawa, Kenji Goto, Tomohiro Ohashi, Eiichi Hiruma, Jyun Takemura, Shigeo Yamamoto, Kazuyoshi Nakane
Patented Case
View Patent ↗
Granted: Nov 17, 1998
Filed: May 15, 1996
Inventors
Hideyuki Oda
Takashi Kawabe
Nobuaki Murakami
Katsunori Ueda
Satoshi Yoshikawa
Kenji Goto
Tomohiro Ohashi
Eiichi Hiruma
Jyun Takemura
Shigeo Yamamoto
Kazuyoshi Nakane
Assignee (at issue)
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
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.