Patents by Inventor Nobuya Sato

Nobuya Sato 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: 6578520
    Abstract: An absorbent mat useful for treating pet excreta has a flat shape and comprises an absorbing base material comprising at least one of plant fiber and pulp, an antimicrobial surface active agent or a combination of a surface active agent and an antimicrobial agent, and at least one of a binder, a crosslinking agent and water, the absorbent mat having a thickness of 3 mm or greater, a bulk density of 0.05 to 0.3 g/cm3, a saturated water absorption of 2 g/1 g or more, and a rate of water absorption of 30 sec or shorter.
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: June 17, 2003
    Assignee: Kao Corporation
    Inventors: Kazuya Otsuji, Yasuki Tsutsumi, Hiromi Yamaguchi, Nobuya Sato
  • Publication number: 20030083907
    Abstract: There is disclosed an insurance system in which an insurance subjected to an examination can quickly be contracted. An insurance server 11 receives an application for the insurance from a client 12 via a communication network, obtains information from a customer information database 111 in which information necessary for the examination is stored, performs the examination for a contract of the insurance based on the information, and uses a prepaid balance stored in a customer account database to settle a premium, when the examination is successful.
    Type: Application
    Filed: January 29, 2002
    Publication date: May 1, 2003
    Applicant: Fujitsu Limited
    Inventor: Nobuya Sato
  • Patent number: 6551687
    Abstract: The wrapping film of the present invention has a sticky surface, convexities, and flat portions of film disposed between the convexities on at least one side, and comprises at least one agent selected from the group consisting of a surface active agent, an adhesive agent, and an oily agent. The wrapping film has a shear adhesion strength of at most 400 cN/25 cm2 when measured subsequent to bringing said sticky surface into contact with a glass surface having a surface roughness of from 0.7 to 1.5 nm under a pressure of 4 Pa, a shear adhesion strength of at least 700 cN/25 cm2 when measured subsequent to bringing said sticky surface into contact with said glass surface under a pressure of 4 kPa, and the ratio of the height of the convexities to the thickness of the flat portion ranges from 0.03 to 1.67. The wrapping film may also have a surface with a roughness and waviness (Ra′) of at least 40 nm as measured in a non-extended state, and an elongation at break of at least 10%.
    Type: Grant
    Filed: March 30, 2001
    Date of Patent: April 22, 2003
    Assignee: Kao Corporation
    Inventors: Nobuya Sato, Michihide Yamauchi, Haruo Sakahashi, Masamichi Senoo, Hiroshi Otsuka, Keiji Abe
  • Publication number: 20020102423
    Abstract: A wrap film comprising a thermoplastic resin composition and having a longitudinal direction elongation at break of less than 100% and a longitudinal direction strength at 5% elongation of 150 cN/10 mm or less is disclosed. The thermoplastic resin composition comprises a polypropylene resin and at least one resin having a flexural modulus of 100 MPa or less selected from an ethylene-propylene rubber and an ethylene-&agr;-olefin copolymer having 4 or more carbon atoms in the &agr;-olefin unit.
    Type: Application
    Filed: November 8, 2001
    Publication date: August 1, 2002
    Inventors: Kaoru Shibata, Sumio Hirotsu, Yoshihito Nagura, Mikio Suzuki, Nobuya Sato, Haruo Sakahashi
  • Patent number: 6328384
    Abstract: A structure where an armrest is detachably coupled to a seatback includes an axial pin, a moving pin, a supporting bracket, and a slope. The axial pin and the moving pin projects from a side face of one end of the armrest. The moving pin has a head at its distal end. The supporting bracket is fixed on a side portion of the seatback, and it has an axial hole for receiving the axial pin and a guide groove for receiving the moving pin. The axial pin is inserted into the axial hole to be rotatably supported by the supporting bracket. The moving pin is inserted into the guide groove to be moved within the guide groove according to rotation of the axial pin. The slop is disposed on an edge of the guide groove near the using point. As the armrest reaches the using position, the head rides on the slope according to movement of the moving pin, so that the moving pin approaches to the seatback.
    Type: Grant
    Filed: May 21, 1999
    Date of Patent: December 11, 2001
    Assignee: Ikeda Bussan Co., Ltd.
    Inventors: Yoshihiko Yamauchi, Nobuya Sato
  • Publication number: 20010009142
    Abstract: An absorbent mat useful for treating pet excreta has a flat shape and comprises
    Type: Application
    Filed: January 12, 2001
    Publication date: July 26, 2001
    Inventors: Kazuya Otsuji, Yasuki Tsutsumi, Hiromi Yamaguchi, Nobuya Sato
  • Publication number: 20010007162
    Abstract: A cleaning article comprising an elastomer sheet having a synthetic elastomer disposed on the surface thereof as a cleaning surface, wherein the elastomer sheet has a maximum static frictional force of 9.8 to 29 N. With the cleaning article, a carpet, etc. can easily be cleared of pet hair, etc. clinging thereto.
    Type: Application
    Filed: January 12, 2001
    Publication date: July 12, 2001
    Inventors: Kazuya Otsuji, Nobuya Sato