Patents by Inventor Masaaki Kawaguri

Masaaki Kawaguri 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: 6920654
    Abstract: The water shower apparatus according to the present invention is constructed in a way to produce cold air intercepting screen having warming effects around the bather. In this water shower apparatus, the shower sprayed from the wide-angle spray nozzle of the shower system forms a shower curtain. That water shower of thin cold air intercepting screen is sprayed toward about the neck and the shoulders to the flanks of the bather. And, the shower curtain formed this way wraps about the horizontal face under the neck of the bather, the vertical face about in the vertical direction on the left and the right sides of the bather's body, and the front face centering on the lower half portion of the bather's body. This enables to intercept cold air from outside and enclose the hot air inside. Production of “cold feeling” at the time of entry of the bather into the chilled bathroom can be prevented. The entire body of the bather can be warmed with bathing.
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: July 26, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Masao Noguchi, Akihiko Nakashima, Shigeru Shirai, Masaaki Kawaguri, Satoshi Furuta
  • Publication number: 20020040500
    Abstract: The water shower apparatus according to the present invention is constructed in a way to produce cold air intercepting screen having warming effects around the bather. In this water shower apparatus, the shower sprayed from the wide-angle spray nozzle of the shower system forms a shower curtain. That water shower of thin cold air intercepting screen is sprayed toward about the neck and the shoulders to the flanks of the bather. And, the shower curtain formed this way wraps about the horizontal face under the neck of the bather, the vertical face about in the vertical direction on the left and the right sides of the bather's body, and the front face centering on the lower half portion of the bather's body. This enables to intercept cold air from outside and enclose the hot air inside. Production of “cold feeling” at the time of entry of the bather into the chilled bathroom can be prevented. The entire body of the bather can be warmed with bathing.
    Type: Application
    Filed: June 28, 2001
    Publication date: April 11, 2002
    Inventors: Masao Noguchi, Akihiko Nakashima, Shigeru Shirai, Masaaki Kawaguri, Satoshi Furuta
  • Patent number: 6195814
    Abstract: A shower bath apparatus which enables hot water bathing in a relaxed condition and provides a warm feeling over the whole body, equivalent to bathing in a bath tub. The shower bath apparatus comprises a shower bath apparatus body, a seat, on which a bathing person is seated, a spray nozzle for jetting hot water to the bathing person, and an arm provided with at least one spray nozzle. Sprayed hot water envelops the whole body of a user in a seated position to give the user a warm feeling.
    Type: Grant
    Filed: June 7, 1999
    Date of Patent: March 6, 2001
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Hiroaki Yoshida, Shigeru Shirai, Masaaki Kawaguri, Kazushige Kawahara, Masaaki Inagi, Masaki Yamamoto, Hirofumi Gyokusen
  • Patent number: RE38841
    Abstract: A shower bath apparatus which enables hot water bathing in a relaxed condition and provides a warm feeling over the whole body, equivalent to bathing in a bath tub. The shower bath apparatus comprises a shower bath apparatus body, a seat, on which a bathing person is seated, a spray nozzle for jetting hot water to the bathing person, and an arm provided with at least one spray nozzle. Sprayed hot water envelops the whole body of a user in a seated position to give the user a warm feeling.
    Type: Grant
    Filed: February 25, 1997
    Date of Patent: October 25, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Hiroaki Yoshida, Shigeru Shirai, Masaaki Kawaguri, Kazushige Kawahara, Masaaki Inagi, Masaki Yamamoto, Hirofumi Gyokusen