Patents by Inventor Shinichi Saruyama

Shinichi Saruyama 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).

  • Stretchable conveyer belt and method of producing same
    Patent number: 7060341
    Abstract: A stretchable conveyor belt having a plurality of first cuts which extend in a widthwise direction of the belt, which extend from one of opposite surfaces of the belt toward the other surface thereof and do not reach said other surface, and which are provided at a regular interval of distance in a lengthwise direction of the belt, and/or a plurality of second cuts which extend in the widthwise direction of the belt, which extend from said other surface of the belt toward said one surface thereof and do not reach said one surface, and which are provided at a regular interval of distance in the lengthwise direction of the belt, the first cuts and/or the second cuts providing a stretchability of the belt.
    Type: Grant
    Filed: February 7, 2002
    Date of Patent: June 13, 2006
    Assignees: Bando Chemical Industries, Ltd., Ishikawajima Transport Machinery Co., Ltd.
    Inventors: Masashi Mima, Osamu Jibu, Katsuya Teramoto, Shinichi Saruyama
  • Stretchable conveyor belt and method of producing same
    Publication number: 20020110676
    Abstract: A stretchable conveyor belt having a plurality of first cuts which extend in a widthwise direction of the belt, which extend from one of opposite surfaces of the belt toward the other surface thereof and do not reach said other surface, and which are provided at a regular interval of distance in a lengthwise direction of the belt, and/or a plurality of second cuts which extend in the widthwise direction of the belt, which extend from said other surface of the belt toward said one surface thereof and do not reach said one surface, and which are provided at a regular interval of distance in the lengthwise direction of the belt, the first cuts and/or the second cuts providing a stretchability of the belt.
    Type: Application
    Filed: February 7, 2002
    Publication date: August 15, 2002
    Applicant: Tokai Rubber Industries, Ltd.
    Inventors: Masashi Mima, Osamu Jibu, Katsuya Teramoto, Shinichi Saruyama
  • Flexible belt, conveyor system using flexible belt and escalator system using flexible belt
    Publication number: 20020046917
    Abstract: An escalator system includes an endless conveyor belt having an outer flexible layer adapted to receive an object to be conveyed on a surface thereof, an intermediate flexible layer provided with internal reinforcement members extending transversely relative to the belt and arranged spaced in a moving direction of the belt, the intermediate flexible layer having a surface held in tight contact with another surface of the outer flexible layer, and an inner flexible layer provided with internal longitudinal members extending in the moving direction of the belt. The inner flexible layer has one surface held in tight contact with a transversely central part of the other surface of the intermediate flexible layer, a pair of pulleys arranged respectively at a conveyance starting point and a conveyance terminating point, the conveyor belt being wound around the pulleys.
    Type: Application
    Filed: July 6, 2001
    Publication date: April 25, 2002
    Applicant: Ishikawajima Transport Machinery Co., Ltd.
    Inventors: Shigeru Okano, Katsuya Teramoto, Shinichi Saruyama