Patents by Inventor Ichiro Hirose

Ichiro Hirose 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: 4784566
    Abstract: A method for feeding cigarettes or filter plugs or the like to a working machine, such as a transporting machine, using a flat feeding passage with a bottom which can store and convey the cigarettes etc. in the horizontal direction, comprising introducing receiving boxes containing the cigarettes etc. into the feeding passage and moving them to a feeding station, and raising the receiving boxes at the feeding station so that the cigarettes etc. in the receiving boxes are discharged at one time. The invention discloses also an apparatus for carrying out the method.
    Type: Grant
    Filed: June 25, 1987
    Date of Patent: November 15, 1988
    Assignees: Tokyo Automatic Machinery Works Limited, Japan Tobacco, Inc.
    Inventors: Katsuhiko Kumata, Isao Endo, Syozi Numa, Ichiro Hirose, Takayoshi Sagawa, Katsuyoshi Matono
  • Patent number: 4740113
    Abstract: A receiving/delivering apparatus for rod-shaped objects, according to the present invention, comprises a transport trough having a guide groove for guiding the objects by transported by an air current, a driving pulley located over the groove, first and second driven pulley located over the guide groove, respectively, on the upper-course side of the driving pulley with respect to the transportation direction of the objects, an endless rubber belt stretched between the driving pulley and the first driven pulley, the belt including a belt portion between the driving pulley and the first driven pulley, and running in the same direction as the transportation direction, the belt portion having a parallel portion between the first and second driven pulleys, and adapted to be in contact with the objects in the guide groove, and a slanting portion inclined at a predetermined angle, so as to be more distant from the guide groove than from the second driven pulley, and a pair of acceleration rollers positioned beside t
    Type: Grant
    Filed: September 23, 1986
    Date of Patent: April 26, 1988
    Assignee: Japan Tobacco, Inc.
    Inventors: Ichiro Hirose, Takayoshi Sagawa, Shichisei Tani, Katsuo Kato
  • Patent number: 4709711
    Abstract: A cigarette filter as well as a method and apparatus for making it is disclosed. The cigarette filter is rolled in first and second plug paper and then in tip paper. The first plug paper is comparatively thin and has a smooth surface. While the second plug paper is comparatively thick and has a plurality of holes or grooves preliminarily punched on its surface. By adequately rolling the filter in the first and second plug paper, a plurality of air channels are defined on the periphery of the filter so that smoke is inhaled by a smoker as if it is enclosed by air. The smoker can enjoy its light taste without jeopardizing a sense of smoking. The filter is made by a method comprising forming a continuous filter rod by rolling filter material in the first plug paper, rolling the filter rod in the second plug paper having a plurality of holes preliminarily punched and cutting the rod in a predetermined length so that a plurality of channels reaching the suction end are formed on the second plug paper.
    Type: Grant
    Filed: February 17, 1984
    Date of Patent: December 1, 1987
    Assignee: The Japan Tobacco & Salt Public Corporation
    Inventors: Ichiro Hirose, Takayoshi Sagawa
  • Patent number: 4696617
    Abstract: A method for feeding cigarettes or filter plugs or the like to a working machine, such as a transporting machine, using a flat feeding passage with a bottom which can store and convey the cigarettes etc. in the horizontal direction, comprising introducing receiving boxes containing the cigarettes etc. into the feeding passage and moving them to a feeding station, and raising the receiving boxes at the feeding station so that the cigarettes etc. in the receiving boxes are discharged at one time. The invention discloses also an apparatus for carrying out the method.
    Type: Grant
    Filed: October 10, 1984
    Date of Patent: September 29, 1987
    Assignees: Tokyo Automatic Machinery Works, Ltd., Japan Tobacco, Inc.
    Inventors: Katsuhiko Kumata, Isao Endo, Syozi Numa, Ichiro Hirose, Takayoshi Sagawa, Katsuyoshi Matono
  • Patent number: 4661034
    Abstract: A method and apparatus for supplying bar-like members such as cigarettes and filter plugs, in which a bar-like member containing box is lifted at a supplying position which supports the containing box in an inverted condition; and a pusher is operated to feed the bar-like members instead of a conventional hopper construction which stores bar-like members and allows them to drop from same, whereby the speed of the supplying operation is increased and a smooth supplying operation is assured without causing disordered orientation of the bar-like members.
    Type: Grant
    Filed: April 29, 1985
    Date of Patent: April 28, 1987
    Assignees: Tokyo Automatic Machinery Works, Ltd., Japan Tobacco, Inc.
    Inventors: Katsuhiko Kumata, Isao Endo, Syozi Numa, Ichiro Hirose, Takayoshi Sagawa, Katsuyoshi Matono
  • Patent number: 4575368
    Abstract: A method and apparatus for manufacturing tobacco filters are provided. Tobacco filter components are placed on a tape of wrapping paper which has a larger edge-to-edge size than the circumference of the filter components. Said tape is guided around the filter components at its first part which is adjacent one of the edges to half wrap the filter component. Paste is applied to the first part surface which faces radially outwardly and then, the tape is guided around the filter components at its second part which is adjacent the other one of the edges to lap over said paste-applied first part.
    Type: Grant
    Filed: July 21, 1983
    Date of Patent: March 11, 1986
    Assignee: The Japan Tobacco & Salt Public Corporation
    Inventors: Takayoshi Sagawa, Ichiro Hirose