Patents by Inventor Kou Nito

Kou Nito 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).

  • Publication number: 20090067849
    Abstract: The present invention is to provide an intelligent pluggable transceiver improving an EMI tolerance with a simple mechanism. The optical transceiver of the invention comprises upper and lower housings (11, 12), a holder (81), optical assemblies (51, 61), a cover (14), a substrate (15) and a grip (13). The optical assemblies are fixed with the upper and lower housings together with the holder with interposing the conductive elastic member. Although the rear end of the substrate exposes outside the transceiver, the shield gasket and the ground pattern on the substrate shields the contact portion between the substrate and the upper housing and between the substrate and the cover. Moreover, the grip and the latch lever installed in the lower housing, and the elastic piece realize the latching/releasing mechanism of the transceiver with the host system.
    Type: Application
    Filed: July 9, 2008
    Publication date: March 12, 2009
    Inventors: Kazushige Oki, Hiromi Kurashima, Tomoyuki Funada, Shojiro Kiyotake, Kou Nito, Hiroshi Murata
  • Patent number: 7407332
    Abstract: The present invention is to provide an intelligent pluggable transceiver improving an EMI tolerance with a simple mechanism. The optical transceiver of the invention comprises upper and lower housings (11, 12), a holder (81), optical assemblies (51, 61), a cover (14), a substrate (15) and a grip (13). The optical assemblies are fixed with the upper and lower housings together with the holder with interposing the conductive elastic member. Although the rear end of the substrate exposes outside the transceiver, the shield gasket and the ground pattern on the substrate shields the contact portion between the substrate and the upper housing and between the substrate and the cover. Moreover, the grip and the latch lever installed in the lower housing, and the elastic piece realize the latching/releasing mechanism of the transceiver with the host system.
    Type: Grant
    Filed: October 26, 2006
    Date of Patent: August 5, 2008
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Kazushige Oki, Hiromi Kurashima, Tomoyuki Funada, Shojiro Kiyotake, Kou Nito, Hiroshi Murata
  • Patent number: 7195403
    Abstract: The present invention is to provide an intelligent pluggable transceiver improving EMI tolerance with a simple mechanism. The optical transceiver of the invention includes upper and lower housings, a holder, optical assemblies, a cover, a substrate and a grip. The optical assemblies are fixed with the upper and lower housings together with the holder by interposing a conductive elastic member. Although the rear end of the substrate is exposed outside of the transceiver, the shield gasket and the ground pattern on the substrate shield the contact portion between the substrate and the upper housing, and between the substrate and the cover. Moreover, the grip and the latch lever installed in the lower housing, and the elastic piece realize the latching/releasing mechanism of the transceiver with the host system.
    Type: Grant
    Filed: April 27, 2005
    Date of Patent: March 27, 2007
    Assignee: Sumitomo Electric Industrial, Ltd.
    Inventors: Kazushige Oki, Hiromi Kurashima, Tomoyuki Funada, Shojiro Kiyotake, Kou Nito, Hiroshi Murata
  • Publication number: 20070041732
    Abstract: The present invention is to provide an intelligent pluggable transceiver improving an EMI tolerance with a simple mechanism. The optical transceiver of the invention comprises upper and lower housings (11, 12), a holder (81), optical assemblies (51, 61), a cover (14), a substrate (15) and a grip (13). The optical assemblies are fixed with the upper and lower housings together with the holder with interposing the conductive elastic member. Although the rear end of the substrate exposes outside the transceiver, the shield gasket and the ground pattern on the substrate shields the contact portion between the substrate and the upper housing and between the substrate and the cover. Moreover, the grip and the latch lever installed in the lower housing, and the elastic piece realize the latching/releasing mechanism of the transceiver with the host system.
    Type: Application
    Filed: October 26, 2006
    Publication date: February 22, 2007
    Inventors: Kazushige Oki, Hiromi Kurashima, Tomoyuki Funada, Shojiro Kiyotake, Kou Nito, Hiroshi Murata
  • Publication number: 20050281514
    Abstract: The present invention is to provide an intelligent pluggable transceiver improving an EMI tolerance with a simple mechanism. The optical transceiver of the invention comprises upper and lower housings (11, 12), a holder (81), optical assemblies (51, 61), a cover (14), a substrate (15) and a grip (13). The optical assemblies are fixed with the upper and lower housings together with the holder with interposing the conductive elastic member. Although the rear end of the substrate exposes outside the transceiver, the shield gasket and the ground pattern on the substrate shields the contact portion between the substrate and the upper housing and between the substrate and the cover. Moreover, the grip and the latch lever installed in the lower housing, and the elastic piece realize the latching/releasing mechanism of the transceiver with the host system.
    Type: Application
    Filed: April 27, 2005
    Publication date: December 22, 2005
    Inventors: Kazushige Oki, Hiromi Kurashima, Tomoyuki Funada, Shojiro Kiyotake, Kou Nito, Hiroshi Murata