Patents by Inventor Masayoshi Iida

Masayoshi Iida 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).

  • Electronic device and accessory device
    Patent number: 8098326
    Abstract: A connector on an electronic device includes a pair of locking plates, a guide groove, and a space. Each locking plate has, on its edge, a first concave portion, a first convex portion, a second concave portion, and a second convex portion. An intermediate surface for determining a position of an accessory device below the guide groove is provided below the second concave portions and the second convex portions. A contact mounting surface provided with plural contacts is provided below the first convex portions. Guide surfaces for determining a position of the accessory device in the width direction of the guide groove are provided below the first concave portions and the first convex portions.
    Type: Grant
    Filed: April 18, 2008
    Date of Patent: January 17, 2012
    Assignee: Sony Corporation
    Inventors: Kouichiro Takashima, Yoichi Miyajima, Yoshitake Takahashi, Nobutatsu Takahashi, Yuichiro Nogo, Kiyoshi Miyamori, Masayoshi Iida, Nobuhito Ebine
  • Electronic device and accessory device
    Patent number: 7612826
    Abstract: A connector on an electronic device includes a pair of locking plates, a guide groove, and a space. Each locking plate has, on its edge, a first concave portion, a first convex portion, a second concave portion, and a second convex portion. An intermediate surface for determining a position of an accessory device below the guide groove is provided below the second concave portion and the second convex portion. A contact mounting surface provided with plural contacts is provided below the first convex portion. Guide surfaces for determining a position of the accessory device in the width direction of the guide groove are provided below the first concave portion and the first convex portion.
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: November 3, 2009
    Assignee: Sony Corporation
    Inventors: Kouichiro Takashima, Yoichi Miyajima, Yoshitake Takahashi, Nobutatsu Takahashi, Yuichiro Nogo, Kiyoshi Miyamori, Masayoshi Iida, Nobuhito Ebine
  • Electronic device and accessory device
    Publication number: 20080204591
    Abstract: A connector on an electronic device includes a pair of locking plates, a guide groove, and a space. Each locking plate has, on its edge, a first concave portion, a first convex portion, a second concave portion, and a second convex portion. An intermediate surface for determining a position of an accessory device below the guide groove is provided below the second concave portions and the second convex portions. A contact mounting surface provided with plural contacts is provided below the first convex portions. Guide surfaces for determining a position of the accessory device in the width direction of the guide groove are provided below the first concave portions and the first convex portions.
    Type: Application
    Filed: April 18, 2008
    Publication date: August 28, 2008
    Applicant: Sony Corporation
    Inventors: Kouichiro Takashima, Yoichi Miyajima, Yoshitake Takahashi, Nobutatsu Takahashi, Yuichiro Nogo, Kiyoshi Miyamori, Masayoshi Iida, Nobuhito Ebine
  • Flat cable and connector as well as electronic device
    Patent number: 7134891
    Abstract: A connector 1 according to the invention comprises a main body 10 for receiving the front end of a flat cable 2 being inserted therein, a movable pressurizing member 11 adapted to press and rigidly secure in position the flat cable 2 inserted into the main body 10 and projections 13 arranged either on the main body 10 or on the pressurizing member 11 so as to be engaged respectively with the corresponding holes 23 of the flat cable 2 when the front end of the flat cable is inserted into the connector 1 to take a right position in the connector 1. The flat cable 2 comprises a flexible base member 21 and wires 22 formed in the flexible base member 21, the flexible base member 21 being provided with holes 23 to be engaged respectively with the corresponding projections 13 arranged in the connector 1 when the flexible base member 21 is inserted into the connector 1 to take a right position in the connector 1.
    Type: Grant
    Filed: September 13, 2004
    Date of Patent: November 14, 2006
    Assignees: Sony Corporation, Molex Japan Co., Ltd.
    Inventors: Shun Kayama, Yukiko Shimizu, Masayoshi Iida, Tomisaburo Yamaguchi, Shinsuke Kunishi, Akira Aso
  • Electronic device and accessory device
    Publication number: 20050237426
    Abstract: A connector on an electronic device includes a pair of locking plates, a guide groove, and a space. Each locking plate has, on its edge, a first concave portion, a first convex portion, a second concave portion, and a second convex portion. An intermediate surface for determining a position of an accessory device below the guide groove is provided below the second concave portion and the second convex portion. A contact mounting surface provided with plural contacts is provided below the first convex portion. Guide surfaces for determining a position of the accessory device in the width direction of the guide groove are provided below the first concave portion and the first convex portion.
    Type: Application
    Filed: April 15, 2005
    Publication date: October 27, 2005
    Inventors: Kouichiro Takashima, Yoichi Miyajima, Yoshitake Takahashi, Nobutatsu Takahashi, Yuichiro Nogo, Kiyoshi Miyamori, Masayoshi Iida, Nobuhito Ebine
  • Flat cable and connector as well as electronic device
    Publication number: 20050208824
    Abstract: A connector 1 according to the invention comprises a main body 10 for receiving the front end of a flat cable 2 being inserted therein, a movable pressurizing member 11 adapted to press and rigidly secure in position the flat cable 2 inserted into the main body 10 and projections 13 arranged either on the main body 10 or on the pressurizing member 11 so as to be engaged respectively with the corresponding holes 23 of the flat cable 2 when the front end of the flat cable is inserted into the connector 1 to take a right position in the connector 1. The flat cable 2 comprises a flexible base member 21 and wires 22 formed in the flexible base member 21, the flexible base member 21 being provided with holes 23 to be engaged respectively with the corresponding projections 13 arranged in the connector 1 when the flexible base member 21 is inserted into the connector 1 to take a right position in the connector 1.
    Type: Application
    Filed: September 13, 2004
    Publication date: September 22, 2005
    Applicants: Sony Corporation, Molex Japan Co., Ltd.
    Inventors: Shun Kayama, Yukiko Shimizu, Masayoshi Iida, Tomisaburo Yamaguchi, Shinsuke Kunishi, Akira Aso