Patents by Inventor Osamu Nishina

Osamu Nishina 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: 6729215
    Abstract: In the dicing machine, a parallel adjustment process between a cut-line of a blade and cut-line images displayed on a monitor can be easily performed. In the dicing machine, at least one of the first and second cut-line images displayed on the monitor is electronically moved by an image moving device so as to arrange the first and second cut-line images in the same straight line on the monitor. Thus, in the dicing machine of the present invention, the parallel adjustment can be easily performed as compared with the conventional dicing machine in which the parallel adjustment is mechanically performed by moving an imaging device.
    Type: Grant
    Filed: November 5, 2001
    Date of Patent: May 4, 2004
    Assignee: Tokyo Seimitsu Co., Ltd.
    Inventors: Osamu Nishina, Masami Takatori, Yasuyuki Sakaya
  • Publication number: 20020053586
    Abstract: In the dicing machine, a parallel adjustment process between a cut-line of a blade and cut-line images displayed on a monitor can be easily performed. In the dicing machine, at least one of the first and second cut-line images displayed on the monitor is electronically moved by an image moving device so as to arrange the first and second cut-line images in the same straight line on the monitor. Thus, in the dicing machine of the present invention, the parallel adjustment can be easily performed as compared with the conventional dicing machine in which the parallel adjustment is mechanically performed by moving an imaging device.
    Type: Application
    Filed: November 5, 2001
    Publication date: May 9, 2002
    Inventors: Osamu Nishina, Masami Takatori, Yasuyuki Sakaya
  • Patent number: 5310156
    Abstract: An earthquake-proof leg support structure (10) of an electronic apparatus comprising a leg (12) vertically downwardly extending from the outer case (1) and a dish-shaped leg support seat (20) to receive the leg (12). The leg support seat (20) includes a metal element (28) having an upper surface (22) over which the leg (12) slides and a peripheral flange (24) against which the leg (12) abuts, and a plastic liner (30) having a lower flat smooth surface (26) which is slidable on the floor. The lower end surface (14) of the leg is of a convex spherical shape and the upper surface (22) of the leg support seat includes a central surface portion (22a) of a concave spherical shape and a cone-shaped slope portion (22b) arranged around and tangential to the central surface portion, with the radius of curvature of the leg (12) being smaller than that of the upper surface (22) of the leg support seat (20 ).
    Type: Grant
    Filed: August 24, 1992
    Date of Patent: May 10, 1994
    Assignee: Fujitsu Limited
    Inventors: Tadanobu Matsumura, Yasuhide Iwamoto, Yoshio Makino, Osamu Nishina, Katuei Satou, Takasi Watanabe, Yujiro Hata, Toshiro Kubo, Wataru Ishizu, Takashi Simura