Patents by Inventor Yasuhiro Suda

Yasuhiro Suda 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: 20200310284
    Abstract: An image formation apparatus according to one or more embodiment may include: image formation parts each including a developer image development part, a developer container that accommodates a developer, and a deteriorated developer container that accommodates a deteriorated developer discharged from the developer image development part; a collection part that collects a value based on a history of printing rates of each of the image formation parts; a printing rate calculator that calculates a printing rate of a received print data; and an image formation part selector that selects, based on the value based on the history of printing rates of each of the image formation parts collected by the collection part and the printing rate of the received printed data calculated by the printing rate calculator, one of the image formation parts, to be used for performing printing of the received print data.
    Type: Application
    Filed: March 8, 2020
    Publication date: October 1, 2020
    Applicant: Oki Data Corporation
    Inventors: Hirofumi NAKAJIMA, Yasuhiro SUDA
  • Patent number: 10435680
    Abstract: A thermostable cellobiohydrolase, having a cellulose-binding motif domain including (A1) a polypeptide including an amino acid sequence represented by SEQ ID NO: 1, (B1) a polypeptide including an amino acid sequence in which at least one amino acid has been deleted, substituted, or added in the amino acid sequence represented by SEQ ID NO: 1, and having a cellulose-binding function, or (C1) a polypeptide including an amino acid sequence having 70% or greater sequence identity with the amino acid sequence represented by SEQ ID NO: 1, and having a cellulose-binding function, and also having a cellobiohydrolase catalytic domain, wherein the thermostable cellobiohydrolase exhibits hydrolysis activity against a substrate of phosphoric acid swollen Avicel at least under conditions of 95° C. and pH 5.5.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: October 8, 2019
    Assignee: Honda Motor Co., Ltd.
    Inventors: Jiro Okuma, Yoshitsugu Hirose, Migiwa Suda, Asuka Yamaguchi, Yasuhiro Kondo, Masaru Sato, Daisuke Shibata
  • Patent number: 9804049
    Abstract: In a pressure detection device which is provided in an intake pressure measurement apparatus, a detection space surrounded by an outer wall portion is formed in a housing, and an inner wall portion is formed integrally in the detection space such that both end portions are connected to the outer wall portion. The inner wall portion has a cylindrical shape, and a sensor storage portion is formed between the inner wall portion and the outer wall portion. In the sensor storage portion, a pressure sensor is disposed in a region with the least influence of thermal stress at a position closer to the inner wall portion than the outer wall portion.
    Type: Grant
    Filed: September 2, 2014
    Date of Patent: October 31, 2017
    Assignee: ALPS ELECTRIC CO., LTD.
    Inventors: Hisanobu Okawa, Yasuhiro Suda, Hiroshi Ishida, Hideki Kamimura
  • Publication number: 20150075266
    Abstract: In a pressure detection device which is provided in an intake pressure measurement apparatus, a detection space surrounded by an outer wall portion is formed in a housing, and an inner wall portion is formed integrally in the detection space such that both end portions are connected to the outer wall portion. The inner wall portion has a cylindrical shape, and a sensor storage portion is formed between the inner wall portion and the outer wall portion. In the sensor storage portion, a pressure sensor is disposed in a region with the least influence of thermal stress at a position closer to the inner wall portion than the outer wall portion.
    Type: Application
    Filed: September 2, 2014
    Publication date: March 19, 2015
    Inventors: Hisanobu OKAWA, Yasuhiro SUDA, Hiroshi ISHIDA, Hideki KAMIMURA
  • Patent number: 8964030
    Abstract: A camera surveillance system having a camera malfunction function includes an entire feature extraction unit to extract each entire feature from an input image and a reference image; a block feature extraction unit to extract block features being features of each block from images after the block division of the input image and the reference image divided into blocks by a block division unit; and a malfunction determination unit to calculate a first variation between the entire features of the reference image and the entire features of the input image, and a second variation between the block features of the reference image and the block features of the input image, to determine a camera malfunction by using a threshold, and output information indicating a type of the camera malfunction for each block.
    Type: Grant
    Filed: July 20, 2011
    Date of Patent: February 24, 2015
    Assignee: Hitachi, Ltd.
    Inventors: Masaya Itoh, Yuan Li, Takashi Saeki, Yasuhiro Suda
  • Patent number: 8817102
    Abstract: A device which can support a determination of a camera layout by automatically preparing the camera layout that satisfies a customer request based on the customer request including a surveillance layout. Specifically, a need table that is a data set of a plurality of arrangement candidate cameras satisfying the customer request is prepared from the customer request including the surveillance layout. An arrangement of the plurality of the arrangement candidate cameras on a map is calculated based on the need table using a clustering method and a temporary layout of cameras is prepared. Then, an arrangement layout of the cameras in the surveillance layout is determined based on the temporary layout.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: August 26, 2014
    Assignee: Hitachi, Ltd.
    Inventors: Takashi Saeki, Ryo Yumiba, Masaya Itoh, Takao Sukegawa, Yasuhiro Suda, Masanori Miyoshi
  • Patent number: 8582989
    Abstract: A process cartridge includes a toner reservoir. A first controller calculates a consumed amount of toner based on image data. A toner bottle is attached to the process cartridge. The toner bottle includes a toner chamber that holds the toner therein and supplies the toner into the reservoir. The toner bottle includes a first memory holding first information on a first amount of toner in the toner chamber and first identification information on the toner bottle. A second memory holds second information on a second amount of toner in the reservoir and second identification information on the toner bottle. If the first and second identification information do not coincide, it is determined that the toner bottle has been replaced and then the first information and the second information are updated based on the first information, the second information, and a capacity of the toner chamber.
    Type: Grant
    Filed: February 4, 2010
    Date of Patent: November 12, 2013
    Assignee: Oki Data Corporation
    Inventor: Yasuhiro Suda
  • Publication number: 20120026326
    Abstract: A camera surveillance system having a camera malfunction function includes an entire feature extraction unit to extract each entire feature from an input image and a reference image; a block feature extraction unit to extract block features being features of each block from images after the block division of the input image and the reference image divided into blocks by a block division unit; and a malfunction determination unit to calculate a first variation between the entire features of the reference image and the entire features of the input image, and a second variation between the block features of the reference image and the block features of the input image, to determine a camera malfunction by using a threshold, and output information indicating a type of the camera malfunction for each block.
    Type: Application
    Filed: July 20, 2011
    Publication date: February 2, 2012
    Inventors: Masaya ITOH, Yuan Li, Takashi Saeki, Yasuhiro Suda
  • Publication number: 20110317016
    Abstract: A device which can support a determination of a camera layout by automatically preparing the camera layout that satisfies a customer request based on the customer request including a surveillance layout. Specifically, a need table that is a data set of a plurality of arrangement candidate cameras satisfying the customer request is prepared from the customer request including the surveillance layout. An arrangement of the plurality of the arrangement candidate cameras on a map is calculated based on the need table using a clustering method and a temporary layout of cameras is prepared. Then, an arrangement layout of the cameras in the surveillance layout is determined based on the temporary layout.
    Type: Application
    Filed: June 28, 2011
    Publication date: December 29, 2011
    Inventors: Takashi SAEKI, Ryo Yumiba, Masaya Itoh, Takao Sukegawa, Yasuhiro Suda, Masanori Miyoshi
  • Patent number: 7986887
    Abstract: An image forming apparatus is supplied capable of adopting low price structure to obtain information that is stored in a storing section and is used for analyzing reason of failure/repair.
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: July 26, 2011
    Assignee: Oki Data Corporation
    Inventor: Yasuhiro Suda
  • Publication number: 20100202788
    Abstract: A process cartridge includes a toner reservoir. A first controller calculates a consumed amount of toner based on image data. A toner bottle is attached to the process cartridge. The toner bottle includes a toner chamber that holds the toner therein and supplies the toner into the reservoir. The toner bottle includes a first memory holding first information on a first amount of toner in the toner chamber and first identification information on the toner bottle. A second memory holds second information on a second amount of toner in the reservoir and second identification information on the toner bottle. If the first and second identification information do not coincide, it is determined that the toner bottle has been replaced and then the first information and the second information are updated based on the first information, the second information, and a capacity of the toner chamber.
    Type: Application
    Filed: February 4, 2010
    Publication date: August 12, 2010
    Applicant: OKI DATA CORPORATION
    Inventor: Yasuhiro Suda
  • Publication number: 20080317478
    Abstract: An image forming apparatus is supplied capable of adopting low price structure to obtain information that is stored in a storing section and is used for analyzing reason of failure/repair.
    Type: Application
    Filed: June 20, 2008
    Publication date: December 25, 2008
    Applicant: Oki Data Corporation
    Inventor: Yasuhiro Suda
  • Patent number: 7313800
    Abstract: A disk centering system includes: a disk mount portion having a disk mount surface on which a disk form recording medium is to be mounted, the disk mount portion being provided with a predetermined reference point; and at least three disk centering portions for pressing the outer circumferential edge of the disk form recording medium, the disk centering portions being located in radial directions with the reference point as a center, wherein each of the disk centering portions can be moved between a centering position at which the disk centering portion makes contact with the outer circumferential edge of the disk form recording medium mounted on the disk mount surface to thereby center the disk form recording medium and a stand-by position located on the outer side relative to the centering position, and the centering positions are located at an equal distance from the reference point in the radial directions with the reference point as a center.
    Type: Grant
    Filed: April 15, 2004
    Date of Patent: December 25, 2007
    Assignee: Sony Corporation
    Inventors: Akihisa Inatani, Yasuo Osada, Toshimasa Takahashi, Yasuhiro Suda, Hiromu Watanabe, Yutaka Shimada, Shuji Koseki, Yuji Sudo
  • Publication number: 20070100170
    Abstract: Fluorenone and a phenolic compound (e.g., a 2-C1-4alkylphenol) is subjected to a condensation reaction in coexistence with a thiol compound and a hydrochloric acid aqueous solution to produce a fluorene derivative [e.g., 9,9-bis(C1-4alkylhydroxyphenyl)fluorene]. The proportion (weight ratio) of fluorenone relative to the thiol compound [fluorenone/the thiol compound] is about 1/0.01 to 1/0.5, and the proportion (weight ratio) of the thiol compound relative to hydrochloric acid (HCl) in the hydrochloric acid aqueous solution [the thiol compound/hydrochloric acid] is about 1/0.1 to 1/3. As the thiol compound, a mercaptocarboxylic acid (?-mercaptopropionic acid) may be used. According to the method, a highly purified fluorene derivative excellent in transparency can be obtained inexpensively and simply without using a hydrogen chloride gas having handling difficulty.
    Type: Application
    Filed: January 29, 2002
    Publication date: May 3, 2007
    Inventors: Hiroaki Murase, Mitsuaki Yamada, Yasuhiro Suda, Kazuyuki Ogata
  • Publication number: 20050022221
    Abstract: A disk centering system includes: a disk mount portion having a disk mount surface on which a disk form recording medium is to be mounted, the disk mount portion being provided with a predetermined reference point; and at least three disk centering portions for pressing the outer circumferential edge of the disk form recording medium, the disk centering portions being located in radial directions with the reference point as a center, wherein each of the disk centering portions can be moved between a centering position at which the disk centering portion makes contact with the outer circumferential edge of the disk form recording medium mounted on the disk mount surface to thereby center the disk form recording medium and a stand-by position located on the outer side relative to the centering position, and the centering positions are located at an equal distance from the reference point in the radial directions with the reference point as a center.
    Type: Application
    Filed: April 15, 2004
    Publication date: January 27, 2005
    Applicant: Sony Corporation
    Inventors: Akihisa Inatani, Yasuo Osada, Toshimasa Takahashi, Yasuhiro Suda, Hiromu Watanabe, Yutaka Shimada, Shuji Koseki, Yuji Sudo