Patents by Inventor Naoto Suzuki

Naoto Suzuki 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: 20190015534
    Abstract: The present invention provides a sterilized-liquefied gas producing apparatus including: a liquefied gas reservoir; a source-gas supplier that supplies a source gas to the liquefied gas reservoir; a cooler that cools down an inside of the liquefied gas reservoir to liquefy the source gas; a supply pipe that connects the source-gas supplier and the liquefied gas reservoir; a sterilization filter provided at the supply pipe; a sterilizer that heats and sterilizes a sterilization region by high-temperature saturated water vapor, the sterilization region being located further downstream than the sterilization filter; and a dryer that removes moisture generated by the heat sterilization to dry the sterilization region.
    Type: Application
    Filed: May 11, 2017
    Publication date: January 17, 2019
    Inventors: Tsuyoshi YOSHIMOTO, Yoichi OHINATA, Takao KINOSHITA, Shinji FURUYA, Naoto SUZUKI, Masayoshi HIRUMA, Shinji TAKASAKI
  • Publication number: 20190018348
    Abstract: A fixing device includes a fixing rotator, a pressure rotator, and a pressure assembly that forms a fixing nip therebetween and includes a first adjuster and a second adjuster. The first adjuster includes a pressure cam, a first biasing device, a first pressure lever that holds the pressure rotator, and a second pressure lever that moves with the pressure cam and presses against the first pressure lever via the first biasing device. The first adjuster adjusts a load of the first biasing device to adjust a pressure force from the pressure rotator to the fixing rotator. The second adjuster includes an adjustment screw is driven into the second pressure lever, and a retainer that retains an adjusted state between the adjustment screw and the first pressure lever. The second adjuster adjusts a holding position of the first pressure lever to hold the pressure rotator.
    Type: Application
    Filed: June 27, 2018
    Publication date: January 17, 2019
    Applicant: Ricoh Company, Ltd.
    Inventors: Yohhei Watanabe, Naoto Suzuki, Shinichi Namekata, Akiyasu Amita, Takashi Sakamaki, Teppei Kawata, Masateru Ujiie, Fumihiro Hirose
  • Patent number: 10162294
    Abstract: A fixing device includes an endless belt, a drive rotator, a driven rotator, a rotation detector, and circuitry. The drive rotator contacts and rotates the endless belt. The driven rotator contacts an inner circumferential surface of the endless belt. The rotation detector detects a rotational speed of the driven rotator. The circuitry is operatively connected to the rotation detector to control a rotational speed of the drive rotator based on the rotational speed of the driven rotator detected by the rotational detector. The circuitry changes the rotational speed of the drive rotator when a recording medium bearing a toner image is not conveyed over the endless belt.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: December 25, 2018
    Assignee: Ricoh Company, Ltd.
    Inventors: Shinichi Namekata, Naoto Suzuki, Yohhei Watanabe, Takashi Sakamaki, Teppei Kawata, Masateru Ujiie
  • Patent number: 10094844
    Abstract: In determining whether a rack inputted to the automatic analyzer by the user is to be transferred to an analysis section or not, samples existing in a route from a buffer to a sample dispensing position in the analysis section are identified, and the number of items in which suction by a nozzle has not been completed in analysis items requested for the samples is managed. When the number of items is reduced to be smaller than a given number, the conveyance of a next rack from the buffer to the analysis section is controlled, thereby limiting the number of analysis items requested for samples in a waiting state for analysis in the analysis section constantly to be smaller than a fixed number. As a result, a period of time until a measurement result of emergency samples is outputted can be reduced even when emergency samples are newly inputted.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: October 9, 2018
    Assignee: Hitachi High-Technologies Corporation
    Inventors: Yoshiaki Saito, Kazuhiro Nakamura, Naoto Suzuki, Toshihide Orihashi
  • Patent number: 10042294
    Abstract: A separation device includes a separator that separates a recording medium from a rotator and a plurality of recesses disposed on a conveyance path side face of the separator over which the recording medium is conveyed in a recess span in a recording medium conveyance direction and at least in a conveyance span where the recording medium is conveyed. The plurality of recesses includes a first recess extending in a first extension line that is oblique relative to the recording medium conveyance direction and a second recess being adjacent to the first recess in a direction perpendicular to the recording medium conveyance direction. The second recess extends in a second extension line that is oblique relative to the recording medium conveyance direction and overlaps the first extension line of the first recess in the direction perpendicular to the recording medium conveyance direction to define an overlap span.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: August 7, 2018
    Assignee: Ricoh Company, Ltd.
    Inventors: Seiji Saitoh, Yohhei Watanabe, Fumihiro Hirose, Naoto Suzuki, Takashi Sakamaki
  • Patent number: 10024511
    Abstract: A reliable semiconductor light-emitting apparatus including an optical fiber and a wavelength converting layer and a headlight using the semiconductor light-emitting apparatus can include a ferrule holder attaching the wavelength converting layer. The ferrule holder can also attach a first ferrule covering the optical fiber, which transmits light emitted from a semiconductor light-emitting chip toward the wavelength converting layer. When the light-emitting apparatus is used for the headlight, the apparatus can be easily incorporated into a prescribed position of the headlight with confidence via a lamp holder.
    Type: Grant
    Filed: November 25, 2015
    Date of Patent: July 17, 2018
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventors: Naoto Suzuki, Takahiko Nozaki, Takeshi Waragaya
  • Publication number: 20180156702
    Abstract: When the type is to be changed from serum (preceding sample) to urine (current sample), “serum” is set to a preceding type and “urine” is set to a measurement type at number 1 in a condition number. At condition number 1, the wash type is pattern 1, with washing performed once with detergent 1. Where the preceding sample is serum and the current sample is CSF, the condition number is 2 and the wash type is pattern 2, with washing performed twice using detergent 1 and once with detergent 2. Where the preceding sample is urine and the current sample is CSF, the condition number is 3 and the wash type is pattern 3, with washing performed once with detergent 1, once with detergent 2, and once with water. In the case of pattern 4, washing is performed three times with detergent 1.
    Type: Application
    Filed: January 30, 2018
    Publication date: June 7, 2018
    Inventors: Naoto SUZUKI, Yoshiaki SAITO, Yoichi ARUGA, Toshihide ORIHASHI, Kazuhiro NAKAMURA
  • Publication number: 20180128847
    Abstract: An automatic analyzer is capable of ensuring sufficient nozzle cleaning and suppressing of deterioration in the accuracy of analysis. When it is judged that there remains no analysis item of the sample, a judgment is made on whether the sample dispensation quantity of the n-th sample dispensation is less than a dispensation quantity threshold value or not, and if less, a cleaning pattern is selected by making a judgment on whether or not all the sample dispensation quantities of the first through (n?1)-th sample dispensations are less than the dispensation quantity threshold value. If the sample dispensation quantity of the n-th sample dispensation is the dispensation quantity threshold value or more, another cleaning pattern selected by making the judgment on whether or not all the sample dispensation quantities of the first through (n?1)-th sample dispensations are less than the dispensation quantity threshold value.
    Type: Application
    Filed: January 3, 2018
    Publication date: May 10, 2018
    Inventors: Akihiro Yasui, Hitoshi Tokieda, Toshihide Orihashi, Yoshiaki Saito, Naoto Suzuki
  • Publication number: 20180126657
    Abstract: A welding method heats and pressurizes a contacting portion, where a first member and a second member made of resin are in contact with each other, by a pressing tool. The welding method has forming a step, forming a recessed portion, crushing a protrusion, and filling the recessed portion. The step is defined between the first member and the second member by providing the protrusion to the first member. The recessed portion is provided in a tip of the pressing tool. The protrusion of the first member is crushed in the recessed portion by being pressed toward the second member using the pressing tool. The recessed portion is filled with the molten portion of the first member and the molten portion of the second member such that a rim of an outer periphery of the recessed portion is dug into the first member and the second member.
    Type: Application
    Filed: May 18, 2016
    Publication date: May 10, 2018
    Applicant: DENSO CORPORATION
    Inventors: Atsushi YASUDA, Yasunori KAWAMOTO, Naoto SUZUKI
  • Publication number: 20180080948
    Abstract: The automatic analysis device 100 is provided with: a specimen dispensing mechanism 101 that dispenses subject blood plasma and/or normal blood plasma to be added to correct the coagulation time of the subject blood plasma, into a plurality of specimen containers 103; reaction containers 104 that contain the subject blood plasma and/or the normal blood plasma; a reagent dispensing mechanism 106 that dispenses a reagent into the reaction containers 104; and a detecting unit 113 which applies light from a light source 115 to the subject blood plasma and/or the normal blood plasma to which the reagent is added in the reaction containers 104, and which measures the coagulation time on the basis of the obtained scattered light and/or transmitted light.
    Type: Application
    Filed: February 12, 2016
    Publication date: March 22, 2018
    Inventors: Chie YABUTANI, Naoto SUZUKI, Akihisa MAKINO
  • Patent number: 9915901
    Abstract: A separation device includes an endless belt, a rotary body, a separation supporter, and a transfer mechanism. The separation supporter presses against an inner circumferential surface of the endless belt downstream from an area of contact between the endless belt and the rotary body in a recording medium conveyance direction to curve the endless belt toward an outer circumferential surface side of the endless belt at a greater curvature than a curvature of the endless belt at the area of contact between the endless belt and the rotary body. The transfer mechanism switches the separation supporter between a first position and a second position farther from the area of contact between the endless belt and the rotary body than the first position.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: March 13, 2018
    Assignee: Ricoh Company, Ltd.
    Inventors: Teppei Kawata, Shinichi Namekata, Naoto Suzuki, Takashi Sakamaki, Masateru Ujiie
  • Patent number: 9897519
    Abstract: When the type is to be changed from serum (preceding sample) to urine (current sample), “serum” is set to a preceding type and “urine” is set to a measurement type at number 1 in a condition number. At condition number 1, the wash type is pattern 1, with washing performed once with detergent 1. Where the preceding sample is serum and the current sample is CSF, the condition number is 2 and the wash type is pattern 2, with washing performed twice using detergent 1 and once with detergent 2. Where the preceding sample is urine and the current sample is CSF, the condition number is 3 and the wash type is pattern 3, with washing performed once with detergent 1, once with detergent 2, and once with water. In the case of pattern 4, washing is performed three times with detergent 1.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: February 20, 2018
    Assignee: Hitachi High-Technologies Corporation
    Inventors: Naoto Suzuki, Yoshiaki Saito, Yoichi Aruga, Toshihide Orihashi, Kazuhiro Nakamura
  • Patent number: 9891240
    Abstract: An automatic analyzer is capable of ensuring sufficient nozzle cleaning and suppressing of deterioration in the accuracy of analysis. When it is judged that there remains no analysis item of the sample, a judgment is made on whether the sample dispensation quantity of the n-th sample dispensation is less than a dispensation quantity threshold value or not, and if less, a cleaning pattern is selected by making a judgment on whether or not all the sample dispensation quantities of the first through (n?1)-th sample dispensations are less than the dispensation quantity threshold value. If the sample dispensation quantity of the n-th sample dispensation is the dispensation quantity threshold value or more, another cleaning pattern selected by making the judgment on whether or not all the sample dispensation quantities of the first through (n?1)-th sample dispensations are less than the dispensation quantity threshold value.
    Type: Grant
    Filed: July 25, 2013
    Date of Patent: February 13, 2018
    Assignee: Hitachi High-Technologies Corporation
    Inventors: Akihiro Yasui, Hitoshi Tokieda, Toshihide Orihashi, Yoshiaki Saito, Naoto Suzuki
  • Patent number: 9878700
    Abstract: An indicator apparatus for a hybrid vehicle includes a display region having a range that extends between first and second ends of the display region. The display region displays a first mark to indicate to the driver a first state amount that changes in accordance with the output demand from the driver, a first edge of the first mark moving across the range between the first and second ends of the display region as the first state amount changes. A second mark having a second edge is displayed so that the second edge extends across and overlaps the display region, the second edge indicating to the driver a threshold at which switching occurs between an EV traveling mode and an HV traveling mode.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: January 30, 2018
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Naoto Suzuki, Motohiro Nakashima
  • Publication number: 20180003541
    Abstract: A terminal of a liquid surface detection apparatus includes: a connecting portion that is provided in a connecting area exposed from a body; a bent portion that is continuous with the connecting area while the bent portion is bent on a bending side where the connecting area is exposed; and a projecting wall portion that is formed continuously with the connecting area together with a side of a base of the bent portion, while the projecting wall portion projects in a form of a standing wall from the connecting area. The body includes an extending portion that is securely joined to: a fixing part of a side surface of the bent portion located on a counter-bending side of the bent portion that is opposite from the bending side of the bent portion; and a fixing part of the projecting wall portion.
    Type: Application
    Filed: March 8, 2016
    Publication date: January 4, 2018
    Inventor: Naoto SUZUKI
  • Publication number: 20170357198
    Abstract: A fixing device includes an endless belt, a drive rotator, a driven rotator, a rotation detector, and circuitry. The drive rotator contacts and rotates the endless belt. The driven rotator contacts an inner circumferential surface of the endless belt. The rotation detector detects a rotational speed of the driven rotator. The circuitry is operatively connected to the rotation detector to control a rotational speed of the drive rotator based on the rotational speed of the driven rotator detected by the rotational detector. The circuitry changes the rotational speed of the drive rotator when a recording medium bearing a toner image is not conveyed over the endless belt.
    Type: Application
    Filed: May 24, 2017
    Publication date: December 14, 2017
    Applicant: Ricoh Company, Ltd.
    Inventors: Shinichi Namekata, Naoto Suzuki, Yohhei Watanabe, Takashi Sakamaki, Teppei Kawata, Masateru Ujiie
  • Patent number: 9827971
    Abstract: A vehicle is a hybrid vehicle including an engine driven by fuel, and the vehicle includes a motor-generator driven by electric power and a charge plug to which a connector is removably connected, the charge plug being capable of at least one of being supplied with electric power from the connector and supplying electric power to the connector. An engine is arranged to be offset toward one side surface and the charge plug is provided in the other side surface.
    Type: Grant
    Filed: August 4, 2011
    Date of Patent: November 28, 2017
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Naoto Suzuki
  • Publication number: 20170328925
    Abstract: The purpose of the present invention is to provide an automatic analysis device capable of efficiently performing a plurality of analyses, while reducing the footprint and cost of the device. Provided is an automatic analysis device characterized by being provided with containers for containing samples, one rack for placing the containers thereon, and a control unit, the control unit generating, with respect to the one rack, a plurality of registration patterns in which information of the positions where the containers are disposed, and information of the samples contained in the containers are correlated with each other, storing the registration patterns thus generated, applying, to the one rack, one registration pattern selected from among the registration patterns thus stored, and analyzing the samples. Also provided is an analysis method using the device.
    Type: Application
    Filed: September 18, 2015
    Publication date: November 16, 2017
    Inventors: Minoru SANO, Akihisa MAKINO, Chie YABUTANI, Rei KONISHI, Naoto SUZUKI
  • Patent number: 9785101
    Abstract: A fixing device includes a fixing rotator and a slider that slides over the fixing rotator. A cam presses the slider against the fixing rotator. The cam includes a cam rear disposed opposite a rear end of the fixing rotator in an axial direction thereof and a cam front disposed opposite a front end of the fixing rotator in the axial direction thereof. A controller rotates the cam to a first slide position where the cam rear presses the slider against the fixing rotator, a second slide position where the cam rear and the cam front press the slider against the fixing rotator, a third slide position where the cam front presses the slider against the fixing rotator, and an isolation position where the cam rear and the cam front do not press the slider against the fixing rotator.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: October 10, 2017
    Assignee: RICOH COMPANY, LTD.
    Inventors: Masateru Ujiie, Naoto Suzuki, Shinichi Namekata, Takashi Sakamaki, Teppei Kawata
  • Publication number: 20170235259
    Abstract: A separation device includes a separator that separates a recording medium from a rotator and a plurality of recesses disposed on a conveyance path side face of the separator over which the recording medium is conveyed in a recess span in a recording medium conveyance direction and at least in a conveyance span where the recording medium is conveyed. The plurality of recesses includes a first recess extending in a first extension line that is oblique relative to the recording medium conveyance direction and a second recess being adjacent to the first recess in a direction perpendicular to the recording medium conveyance direction. The second recess extends in a second extension line that is oblique relative to the recording medium conveyance direction and overlaps the first extension line of the first recess in the direction perpendicular to the recording medium conveyance direction to define an overlap span.
    Type: Application
    Filed: January 19, 2017
    Publication date: August 17, 2017
    Inventors: Seiji SAITOH, Yohhei WATANABE, Fumihiro HIROSE, Naoto SUZUKI, Takashi SAKAMAKI