Patents by Inventor Toshihiko Maruyama

Toshihiko Maruyama 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: 11950732
    Abstract: A toilet device includes an electric opening/closing unit including a motor and a transmission mechanism. The transmission mechanism includes an internal gear, a first transmission part and a second transmission part. The first transmission part transmits a rotational force of the motor. The second transmission part transmits a rotational force of the first transmission part. The first transmission part includes a first planetary gear and a first planetary carrier. The second transmission part includes a second planetary gear, a second planetary carrier, and a shaft part. The shaft part revolves around a rotation axis. The first planetary carrier includes a protrusion extends along a trajectory of the revolution of the shaft part. The shaft part contacts the protrusion. A gap is formed between the shaft part and a part of the first planetary carrier other than the protrusion.
    Type: Grant
    Filed: September 13, 2022
    Date of Patent: April 9, 2024
    Assignees: TOTO LTD., DAIICHI KASEI CO., LTD., YOKO INDUSTRY CO., LTD.
    Inventors: Hiroki Hata, Yuji Maruyama, Maya Teraoka, Haruki Suzuki, Toshihiko Shimizu
  • Patent number: 8658390
    Abstract: Muscle degenerative diseases can be detected in the early stage and the therapeutic efficacy of a therapeutic agent and/or a therapy method for the diseases can be determined by measuring 11,15-dioxo-9?-hydroxy-2,3,4,5-tetranorprostan-1,20-dioic acid (referred to as “Tetranor-PGDM”, hereinbelow) in a sample isolated from a subject.
    Type: Grant
    Filed: March 8, 2010
    Date of Patent: February 25, 2014
    Assignees: Osaka Bioscience Institute, National Center of Neurology and Psychiatry, Taiho Pharmaceutical Co., Ltd.
    Inventors: Yoshihiro Urade, Kosuke Aritake, Toshihiko Maruyama, Shinya Kamauchi, Shin'ichi Takeda, Akinori Nakamura
  • Publication number: 20110318764
    Abstract: Muscle degenerative diseases can be detected in the early stage and the therapeutic efficacy of a therapeutic agent and/or a therapy method for the diseases can be determined by measuring 11,15-dioxo-9?-hydroxy-2,3,4,5-tetranorprostan-1,20-dioic acid (referred to as “Tetranor-PGDM”, hereinbelow) in a sample isolated from a subject.
    Type: Application
    Filed: March 8, 2010
    Publication date: December 29, 2011
    Applicants: OSAKA BIOSCIENCE INSTITUTE, TAIHO PHARMACEUTICAL CO., LTD., NATIONAL CENTER OF NEUROLOGY AND PSYCHIATRY
    Inventors: Yoshihiro Urade, Kosuke Aritake, Toshihiko Maruyama, Shinya Kamauchi, Shin'ichi Takeda, Akinori Nakamura
  • Patent number: 6837072
    Abstract: A rewritable optical recording medium includes a segmented groove area in which the groove track is segmented along a rotating direction of the recording medium by groove non-forming portions to form a plurality of groove portions; and a continuous groove area in which a continuous groove is formed, the continuous groove having a groove width smaller than a groove width in the segmented groove area.
    Type: Grant
    Filed: June 2, 2003
    Date of Patent: January 4, 2005
    Assignee: Pioneer Corporation
    Inventors: Yoshio Sasaki, Toshihiko Maruyama, Eiji Muramatsu, Masahiro Kato, Seiro Oshima, Takao Tagiri
  • Patent number: 6803065
    Abstract: An inlet (11a) and an exit (11b) are formed at opposite ends of a chamber (11), and transporting device (12) is moved into the chamber from the inlet toward the outlet. The transporting device is constituted to transport a plurality of works (19) at predetermined intervals. Disposed within the chamber is a pair of electrode plates (13, 14) along the longitudinal direction of the transporting device and at predetermined distances from the works, respectively so as to interpose the works between the pair of electrode plates. Smoke to be adhered to and infiltrated into works is constitutionally generated by smoke generating device (16) and introduced into the chamber.
    Type: Grant
    Filed: March 12, 2001
    Date of Patent: October 12, 2004
    Assignees: Unirex Co., Ltd., Japan Science and Technology Corporation
    Inventors: Mamoru Miyamori, Hiroshi Hoshino, Toshihiko Maruyama, Masao Higuchi, Hiroshi Saito
  • Patent number: 6618350
    Abstract: A rewritable optical recording medium includes a segmented groove area in which the groove track is segmented along a rotating direction of the recording medium by groove non-forming portions to form a plurality of groove portions; and a continuous groove area in which a continuous groove is formed, the continuous groove having a groove width smaller than a groove width in the segmented groove area.
    Type: Grant
    Filed: July 5, 2001
    Date of Patent: September 9, 2003
    Assignee: Pioneer Corporation
    Inventors: Yoshio Sasaki, Toshihiko Maruyama, Eiji Muramatsu, Masahiro Kato, Seiro Oshima, Takao Tagiri
  • Publication number: 20020021658
    Abstract: A rewritable optical recording medium includes a segmented groove area in which the groove track is segmented along a rotating direction of the recording medium by groove non-forming portions to form a plurality of groove portions; and a continuous groove area in which a continuous groove is formed, the continuous groove having a groove width smaller than a groove width in the segmented groove area.
    Type: Application
    Filed: July 5, 2001
    Publication date: February 21, 2002
    Inventors: Yoshio Sasaki, Toshihiko Maruyama, Eiji Muramatsu, Masahairo Kato, Seiro Oshima, Takao Tagiri
  • Patent number: 5661821
    Abstract: A still image filing system in which the data compressed by a compressor for data recording is supplied to a reconstructing device prior to recording to a recording medium and reconstruction still image data is generated from the reconstructing device. Before the non-compression still image data is compressed and recorded to the recording medium, consequently, a still video image by the compressed data can be easily checked.
    Type: Grant
    Filed: August 4, 1992
    Date of Patent: August 26, 1997
    Assignee: Pioneer Electronic Corporation
    Inventors: Tomohiro Kimura, Akio Fukushima, Toshihiko Maruyama
  • Patent number: 5457475
    Abstract: An image display control apparatus designed to reduce the memory capacity and the cost. The apparatus designates a display area for image data to be supplied to an image display device to first and second frame memories for respectively storing first and second image data in association with horizontal and vertical coordinates, and moves the designated display area in a predetermined direction in accordance with a scroll instruction. Image data of the designated display area is read out from the first and second frame memories, and third image data is written in that part of the designated display area of the first and second frame memories from which image data has been read out.
    Type: Grant
    Filed: December 2, 1993
    Date of Patent: October 10, 1995
    Assignee: Pioneer Electronic Corporation
    Inventors: Toshihiko Maruyama, Akio Fukushima, Tomohiro Kimura
  • Patent number: 5241371
    Abstract: An image display control apparatus ensures reduction of memory capacity and cost. The apparatus generates an image superimposing instruction when a second screen effect control is not performed, and image data of first to third frame memories are selectively output according to a select signal in the absence of the image superimposing instruction. Image data for superimposition and background data are stored in the third frame memory and a background data memory respectively, and the coincidence of the stored background and superimposition image data is determined. When the image superimposing instruction is issued, image data of the third frame memory and image data produced based on the image data of the first or second frame memory are selectively output according to the results of discrimination to yield single combined image data.
    Type: Grant
    Filed: August 12, 1992
    Date of Patent: August 31, 1993
    Assignee: Pioneer Electronic Corporation
    Inventors: Akio Fukushima, Toshihiko Maruyama, Tomohiro Kimura