Patents by Inventor Toshiharu Ozeki

Toshiharu Ozeki 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).

  • Patent number: 7395610
    Abstract: A digital indicator 1 includes a body case (10), a spindle (30) provided to the body case (10), the spindle (30) being movable in an axial direction, a displacement detector (40) that detects a moving amount of the spindle (30), and a digital display (50) that digitally displays the moving amount detected by the displacement detector (40). The display surface of the digital display (50) is arranged on the body case (10) in an attitude substantially orthogonal to the moving direction of the spindle (30) and deviated from the moving axis of the spindle (30).
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: July 8, 2008
    Assignee: Mitutoyo Corporation
    Inventors: Mikio Suzuki, Shuuji Hayashida, Toshiharu Ozeki, Rie Tanaka, Yoshifumi Saito
  • Publication number: 20070056183
    Abstract: A digital indicator 1 includes a body case (10), a spindle (30) provided to the body case (10), the spindle (30) being movable in an axial direction, a displacement detector (40) that detects a moving amount of the spindle (30), and a digital display (50) that digitally displays the moving amount detected by the displacement detector (40). The display surface of the digital display (50) is arranged on the body case (10) in an attitude substantially orthogonal to the moving direction of the spindle (30) and deviated from the moving axis of the spindle (30).
    Type: Application
    Filed: September 7, 2006
    Publication date: March 15, 2007
    Applicant: MITUTOYO CORPORATION
    Inventors: Mikio Suzuki, Shuuji Hayashida, Toshiharu Ozeki, Rie Tanaka, Yoshifumi Saito
  • Patent number: 6154976
    Abstract: Present invention relates to a measuring device which is capable of improving anti-vibration property and anti-impact property. The measuring device comprises a case 1, a spindle 11 displaceably provided to the case 1, a sensor on stationary side attached to the case 1 through a base 33 and a sensor on movable side formed on a scale 35 attached to the spindle 11, and a relative displacement amount of the two sensors 32 and 34 opposing at a predetermined gap G therebetween. A gap enlargement limiting pin 41 is provided on the side of the spindle 11 to restrict a fluctuation of the gap G caused by vibration of the spindle 11 and the like within a predetermined allowance, and a gap reduction limiting film 42 is provided to the sensor on stationary side 32.
    Type: Grant
    Filed: July 6, 1998
    Date of Patent: December 5, 2000
    Assignee: Mitutoyo Corporation
    Inventors: Hiroshi Yamashiro, Masashi Tsuboi, Toshiharu Ozeki, Hiroaki Kawada