Patents by Inventor Takuro Ishida

Takuro Ishida 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).

  • Acceleration sensor element and method of its manufacture
    Patent number: 6293149
    Abstract: A flexure transducer element used in an acceleration sensor for sensing an acceleration applied thereto and the method of making the same. The flexure transducer element comprises a frame, a sheet member, a weight, and a support member.
    Type: Grant
    Filed: October 20, 1998
    Date of Patent: September 25, 2001
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Hitoshi Yoshida, Shigeaki Tomonari, Naomasa Oka, Takuro Nakamura, Takuro Ishida, Masanao Kamakura, Fumihiro Kasano
  • Infrared detecting device and infrared detecting element for use in the device
    Patent number: 5426412
    Abstract: An infrared detecting arrangement includes an infrared detecting element having a heat insulating film and an infrared detector which are disposed between an interior space of a hermetically sealed casing for the element and a cavity formed within a substrate of the element and communicating through a ventilator with the interior space.
    Type: Grant
    Filed: October 26, 1993
    Date of Patent: June 20, 1995
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Shigeaki Tomonari, Jun Sakai, Kouichi Aizawa, Keizi Kakite, Takayoshi Awai, Takuro Nakamura, Takuro Ishida, Tsutomu Ichihara, Hitoshi Yoshida, Shigenari Takami, Sadayuki Sumi