Patents by Inventor Katsuhiro Waga

Katsuhiro Waga 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: 20060131201
    Abstract: A packaging unit comprises a package box having an openable portion for breaking and removing a seal of a lid by a push-in operation, and a film for sealing and packing the package box, wherein the film includes a fragile portion formed in or adjacent a position corresponding to the openable portion of the package box, the fragile portion being tearable by a push-in operation on the openable portion effected from outside the film. The packaging unit provides a quick and easy seal removing operation while restraining tear and damage of the film in time of distributing and displaying products to enhance tamper-proof efficiency by sealing and packing the package box with the film through a push-in operation to be effected on the openable portion of the package box.
    Type: Application
    Filed: December 27, 2005
    Publication date: June 22, 2006
    Inventors: Katsuhiro Waga, Shozo Omori
  • Patent number: 7055692
    Abstract: A packaging unit comprises a package box having an openable portion for breaking and removing a seal of a lid by a push-in operation, and a film for sealing and packing the package box, wherein the film includes a fragile portion formed in or adjacent a position corresponding to the openable portion of the package box, the fragile portion being tearable by a push-in operation on the openable portion effected from outside the film. The packaging unit provides a quick and easy seal removing operation while restraining tear and damage of the film in time of distributing and displaying products to enhance tamper-proof efficiency by sealing and packing the package box with the film through a push-in operation to be effected on the openable portion of the package box.
    Type: Grant
    Filed: June 26, 2001
    Date of Patent: June 6, 2006
    Assignee: Santen Pharmaceutical Co., Ltd.
    Inventors: Katsuhiro Waga, Shozo Omori
  • Publication number: 20040035718
    Abstract: A packaging unit provided allows a quick and easy seal removing operation while restraining tear and damage of a film in time of distributing and displaying products to enhance tamper-proof efficiency by sealing and packing a package box with the film through a rational improvement utilizing a push-in operation to be effected on an openable portion of the package box. The packaging unit comprises a package box (1) having an openable portion (1D) for breaking and removing a seal of a lid (1B) by a push-in operation, and a film (2) for sealing and packing the package box (1), wherein the film (2) includes a fragile portion (3) formed in or adjacent a position corresponding to the openable portion (1D) of the package box (1), the fragile portion being tearable by a push-in operation on said openable portion (1D) effected from outside the film (2).
    Type: Application
    Filed: July 31, 2003
    Publication date: February 26, 2004
    Inventors: Katsuhiro Waga, Shozo Omori