Patents by Inventor Kazunari Sugai

Kazunari Sugai 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: 20120301569
    Abstract: Provided is a pattern transferring apparatus (1A) which presses a belt-shaped mold (2) with a fine convex concave pattern and a transfer target material (3) against each other, releases the mold (2) from the transfer target material (3), thereby to transfer the convex concave pattern onto a surface of the transfer target material (3). The apparatus includes a pressing mechanism (4A) that presses the mold (2) and the transfer target material (3) against each other, and a supply mechanism for a mold releasing agent (7), which supplies a mold releasing agent to the mold (2). Accordingly, the pattern transferring apparatus (1A) may need no renewable process of the continuously used mold (2), allowing the excellent mold releasing performance of the mold (2) to be maintained.
    Type: Application
    Filed: December 28, 2010
    Publication date: November 29, 2012
    Applicant: HITACHI INDUSTRIAL EQUIPEMENT SYSTEMS CO., LTD.
    Inventors: Mitsuru Hasegawa, Masahiko Ogino, Keiji Sakaue, Kazunari Sugai, Daisuke Shimao
  • Patent number: 6156090
    Abstract: An air cleaner includes a housing having an upper wall and side walls, an air filter mounted with respect to the housing, a fan including a vane-wheel having a plurality of vanes, a supporting plate extending substantially between at least two side walls for supporting the fan. An air flow directional member directs an air flow output from the fan. The vane is formed to have a winglike cross-section, and the vane-wheel includes not more than four vanes. The vane-wheel has a base plate and a shroud. Each of the base plate and the shroud is formed to have a reinforcement portion on its circumference. A U-shaped balance weight is attached to a flattened portion formed on the curled portion. The air cleaner of the present invention can reduce noise and vibration and improve efficiency of the fan.
    Type: Grant
    Filed: October 1, 1998
    Date of Patent: December 5, 2000
    Assignees: Hitachi, Ltd., Hitachi Techno Engineering Co., Ltd.
    Inventors: Tominori Ishikawa, Yuji Toyama, Makoto Yokoyama, Yoshihiro Takada, Keiichi Honma, Osamu Kawasaki, Masayosi Inoue, Kazunari Sugai, Jun Tazawa
  • Patent number: 5250788
    Abstract: A novel apparatus for handling sheets of paper is disclosed, in which a plurality of transaction medium processing sections are provided as corresponding to a plurality of transaction ports operated by the customer or the teller. When transactions are proceeeding simultaneously at the transaction ports, the operations of the transaction medium processing sections are controlled at the same time. Also, the operations of a plurality of carriers disposed between the transaction ports and a counter and between the counter and an accommodation section for transporting sheets of paper are controlled at a time independently of each other, thereby saving the transaction time. Simultaneous transactions conducted at the transaction ports in this configuration makes it possible to shorten the time of processing each transaction.
    Type: Grant
    Filed: August 27, 1990
    Date of Patent: October 5, 1993
    Assignee: Hitachi, Ltd.
    Inventors: Kazunari Sugai, Kenji Taguchi
  • Patent number: 5019249
    Abstract: An apparatus for handling sheets of paper has a depositing/dispensing unit for depositing papers put into the apparatus by an operator and for dispensing papers to an operator. Within the apparatus there is a counter unit, a storage box unit and a transporting unit that includes a robot hand for transporting papers between the units. A space is formed within the counter unit between a separating unit and a stacking unit within which the depositing/dispensing unit can move. Also, the space enables maintenance tasks to be performed easily by providing access to the components of the counter unit. The apparatus is capable of handling two kinds of paper in both depositing and dispensing transactions. The counter unit provided with locked covers that prevent access to spaces where paper to be deposited can be stored.
    Type: Grant
    Filed: September 16, 1988
    Date of Patent: May 28, 1991
    Assignee: Hitachi, Ltd.
    Inventors: Kazunari Sugai, Osamu Takeuchi, Yasuyuki Wakasa, Kenji Taguchi, Toshio Ogata