Patents by Inventor Fumiei Ono

Fumiei Ono has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of producing rocket combustors
    Patent number: 4582678
    Abstract: A method of producing rocket combustors wherein in forming an outer cylin by a powder metallurgical method on the outer side of a cylinder provided on its outer periphery with a cooling wall of channel construction having a plurality of grooves (14), an Ni electroforming layer is formed on the outer side of the outer cylinder, and also a method of producing rocket combustors wherein an outer cylinder is of multilayer construction having two or more layers.
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: April 15, 1986
    Assignees: National Aerospace Laboratories of Science & Technology Agency, Yoshimichi Masuda, Ryuzo Watanabe, Junjiro Takekawa, Sumitoro Electric Industries, Ltd.
    Inventors: Masayuki Niino, Akio Suzuki, Nobuyuki Yatsuyanagi, Akinaga Kumakawa, Masaki Sasaki, Hiroshi Tamura, Fumiei Ono, Yoshimichi Masuda, Ryuzo Watanabe, Junjiro Takekawa, Yoshihiko Doi, Nobuhito Kuroishi, Yoshinobu Takeda, Shigeki Ochi