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: 20140138172
    Abstract: An indicator portion includes a first indicator portion and a second indicator portion. The first indicator portion indicates an accelerator pedal opening degree that changes in accordance with an operated amount of the accelerator pedal by the driver. The second indicator portion includes a division line and regions divided by the division line. The division line shows an accelerator pedal opening degree where traveling modes (EV mode and HV mode) are switched. The regions show the ranges of accelerator pedal opening degrees where traveling is performed in EV mode and HV mode, respectively.
    Type: Application
    Filed: January 28, 2014
    Publication date: May 22, 2014
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Naoto SUZUKI, Motohiro NAKASHIMA
  • Publication number: 20140119762
    Abstract: A fixing device includes a heat roller, a fuser member, an endless belt, a pressure member, a first rotation transmitter, a second rotation transmitter, a rotation sensor, a controller, a first biasing member, and a second biasing member. The heat roller is rotatable around a rotational axis thereof while subjected to induction heating. The fuser member is disposed parallel to the heat roller. The endless belt is looped for rotation around the heat roller and the fuser member. The pressure member is disposed opposite the fuser member via the endless belt. The first rotation transmitter is connected to the rotational axis of the heat roller to rotate around a rotational axis thereof upon rotation of the heat roller. The second rotation transmitter engages the first rotation transmitter to rotate around a rotational axis thereof upon rotation of the first rotation transmitter.
    Type: Application
    Filed: August 26, 2013
    Publication date: May 1, 2014
    Inventors: Naoto SUZUKI, Jun Okamoto, Satoshi Ueno
  • Publication number: 20140112680
    Abstract: A fixing device includes a fixing rotary body to come into contact with a toner image on a recording medium and a pressing rotary body separably pressed against the fixing rotary body to press the recording medium against the fixing rotary body. A cooler, disposed opposite the pressing rotary body to cool the pressing rotary body, includes a fan to move air to the pressing rotary body and at least one inlet duct interposed between the fan and the pressing rotary body to supply air from the fan to the pressing rotary body. The at least one inlet duct selectively cools the pressing rotary body in a variable axial span in an axial direction thereof.
    Type: Application
    Filed: October 10, 2013
    Publication date: April 24, 2014
    Inventors: Satoshi UENO, Jun Okamoto, Tetsuo Tokuda, Naoto Suzuki, Takashi Sakamaki, Fumihiro Hirose, Motoyoshi Yamano
  • Patent number: 8699904
    Abstract: A fixing device includes a rotatable first nip formation member, a rotatable second nip formation member, a first heater, a second heater, and a controller. The second nip formation member is provided under the first nip formation member to contact the first nip formation member to form a fixing nip portion between the first nip formation member and the second nip formation member. The first heater heats the first nip formation member. The second heater heats the second nip formation member. The controller supplies a portion of power to the second heater and the remainder of power to the first heater when a plurality of sheets having a sheet weight not greater than about 100 g/m2 passes through the fixing nip portion continuously.
    Type: Grant
    Filed: May 1, 2009
    Date of Patent: April 15, 2014
    Assignee: Ricoh Company, Limited
    Inventors: Masami Okamoto, Jun Okamoto, Kazuo Suno, Kenji Nozawa, Naoto Suzuki, Syoichi Kaneko, Yoshihiro Sonohara, Keisuke Kubota, Takashi Kagami, Hiroyuki Shimada
  • Patent number: 8669855
    Abstract: An indicator portion (55) includes a first indicator portion (110) and a second indicator portion (112). The first indicator portion (110) indicates an accelerator pedal opening degree that changes in accordance with an operated amount of the accelerator pedal by the driver. The second indicator portion (112) includes a division line (114) and regions (116, 118) divided by the division line (114). The division line (114) shows an accelerator pedal opening degree where traveling modes (EV mode and HV mode) are switched. The regions (116, 118) show the ranges of accelerator pedal opening degrees where traveling is performed in EV mode and HV mode, respectively.
    Type: Grant
    Filed: August 27, 2007
    Date of Patent: March 11, 2014
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Naoto Suzuki, Motohiro Nakashima
  • Patent number: 8666296
    Abstract: A media stripper mechanism includes a shaft, one or more first stripping members, and one or more second stripping members. The shaft extends in an axial direction thereof parallel to a rotational axis of the rotary member. Each of the one or more first stripping members is a pneumatic nozzle that has a proximal end thereof supported on the shaft, and a distal, free end opposite the proximal end thereof pointing toward the rotary member to direct compressed gas toward the nip along the rotary member for stripping the recording medium from the rotary member. Each of the one or more second stripping members is a non-contact finger that has a proximal end thereof supported on the shaft, and a distal, free end opposite the proximal end thereof pointing toward the rotary member to assist in stripping the recording medium from the rotary member without contacting the rotary member.
    Type: Grant
    Filed: February 21, 2012
    Date of Patent: March 4, 2014
    Assignee: Ricoh Company, Ltd.
    Inventors: Takeshi Yamamoto, Naoto Suzuki, Fumihiro Hirose
  • Publication number: 20130293366
    Abstract: A communication unit periodically transmits a request signal toward a prescribed range. When a transmitter exists in the range where the request signal can be received, it sends identification information in a responsive manner. A comparison ECU compares the identification information provided from the communication unit with a predetermined value, and if both of them match with each other, notifies a matching notification to a power source management ECU. On receipt of the matching notification from the comparison ECU, the power source management ECU notifies a lighting-up request for providing an instruction for lighting-up of a light-emitting unit to a body ECU. Upon receipt of the lighting-up request, the body ECU activates a lighting-up command LON. As a result, the light-emitting unit is lit up and notifies a user of the position of a charging port.
    Type: Application
    Filed: July 9, 2013
    Publication date: November 7, 2013
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Naoto SUZUKI, Motohiro NAKASHIMA
  • Publication number: 20130289815
    Abstract: A GPS, a map information, and a communication unit which are included in a vehicle control apparatus acquire road information on a road on which a vehicle travels, and a hybrid ECU sets a battery residual capacity target value which is a target value of residual capacity of a battery which is a power source driving the vehicle. In addition, the hybrid ECU predicts a vehicle driver's operation, based on the road information acquired by the GPS and the like. Furthermore, the hybrid ECU modifies the battery residual capacity target value which has been set, based on the road information, according to the predicted vehicle driver's operation. Therefore, it is possible to more appropriately set the battery residual capacity target value according to the road information on the road, and the driver's operation performed on the road.
    Type: Application
    Filed: December 27, 2011
    Publication date: October 31, 2013
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Naoto Suzuki
  • Patent number: 8553238
    Abstract: A media separator includes air nozzles and separation plates to form a row of members, and is configured to separate a sheet conveyed from a fixing nip formed of a fixing member and a pressure member. In such a media separator, the plurality of air nozzles and at least one separation plate are disposed along a longitudinal direction of the fixing device, and the plurality of air nozzles are disposed at both lateral ends of the row of members in the longitudinal direction of the fixing device, whereby waving of the edge of the sheet in the printing of frequently used sheet can be prevented and the occurrence of jam may be prevented, and a stable sheet separation and conveyance can be realized.
    Type: Grant
    Filed: August 8, 2011
    Date of Patent: October 8, 2013
    Assignee: Ricoh Company, Ltd.
    Inventors: Fumihiro Hirose, Takeshi Yamamoto, Takashi Seto, Kenichi Hasegawa, Naoto Suzuki
  • Patent number: 8508348
    Abstract: A communication unit (32) periodically transmits a request signal toward a prescribed range. When a transmitter (30) exists in the range where the request signal can be received, it sends identification information in a responsive manner. A comparison ECU (48) compares the identification information provided from the communication unit (32) with a predetermined value, and if both of them match with each other, notifies a matching notification to a power source management ECU (44). On receipt of the matching notification from the comparison ECU (48), the power source management ECU (44) notifies a lighting-up request for providing an instruction for lighting-up of a light-emitting unit (202) to a body ECU (46). Upon receipt of the lighting-up request, the body ECU (46) activates a lighting-up command LON. As a result, the light-emitting unit (202) is lit up and notifies a user of the position of a charging port.
    Type: Grant
    Filed: May 9, 2008
    Date of Patent: August 13, 2013
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Naoto Suzuki, Motohiro Nakashima
  • Publication number: 20130187083
    Abstract: There is provided manganese oxide having a pore volume fraction of no greater than 20% for pores with diameters of 10 ?m or greater, as measured by mercury porosimetry, and a tap density of 1.6 g/cm3 or greater, and a method for producing it. There is also provided a method for producing a lithium manganese composite oxide using the manganese oxide.
    Type: Application
    Filed: October 4, 2011
    Publication date: July 25, 2013
    Applicant: TOSOH CORPORATION
    Inventors: Eiichi Iwata, Naoto Suzuki, Miki Yamashita
  • Patent number: 8483586
    Abstract: An image forming apparatus includes a charging unit, an image carrier, an exposing unit, a developing unit, a transfer belt on which the transfer material is placed, a fixing unit that fixes the toner image transferred onto the transfer material, a cleaning unit that cleans up toner attached to the fixing unit, and a control unit that controls printing of the image on the transfer material. The control unit causes the exposing unit to expose a latent image of a first image having an image-area ratio equal to or larger than a predetermined ratio, causes the developing unit to form a toner image of the latent image and to transfer the toner image to the transfer material, and causes the fixing unit to fix the toner image transferred by the transfer belt to the transfer material.
    Type: Grant
    Filed: May 13, 2010
    Date of Patent: July 9, 2013
    Assignee: Ricoh Company, Limited
    Inventors: Kenta Kudou, Kenji Nozawa, Naoto Suzuki
  • Publication number: 20130157092
    Abstract: A voltage detection terminal (27a-27e, 27aa-27ee, 27aaa-27eee) and a discharge terminal (21a-21e) are connected to a peripheral edge portion of a collector (4a-4e) of a bipolar battery (2). Assuming a first straight line (Da1) that connects a centroid of the collector (4a-4e) and the voltage detection terminal (27a-27e) and a second straight line (Da2) that is orthogonal to the first straight line (Da1), the discharge terminal (21a-21e) is disposed on an opposite side of the second straight line (Da2)-the voltage detection terminal (27a-27e). A requirement relating to measurement of a voltage of the collector (4a-4e) and a requirement relating to discharge are thereby both satisfied.
    Type: Application
    Filed: August 4, 2011
    Publication date: June 20, 2013
    Applicant: NISSAN MOTOR CO., LTD.
    Inventors: Naoto Suzuki, Kenji Hosaka, Takaaki Abe, Yasuhito Miyazaki, Hirotatsu Kamimura
  • Publication number: 20130142551
    Abstract: A fixing device fixes a toner image on a recording medium by heating the recording medium, with a heating area and a non-heating area selected in accordance with a magnetic flux and a repulsive magnetic flux. The fixing device includes a heat generating layer, an exciting coil, and a demagnetizing member. The heat generating layer generates heat. The exciting coil generates the magnetic flux, and thereby inductively heats the heat generating layer. The demagnetizing member faces the heat generating layer in the non-heating area. The demagnetizing member generates the repulsive magnetic flux against the magnetic flux generated by the exciting coil, and thereby demagnetizes the magnetic flux and suppresses the heating. Further, the demagnetizing member has a demagnetization effect different between at least a portion of the non-heating area adjacent to the heating area and the remaining portion of the non-heating area.
    Type: Application
    Filed: November 7, 2012
    Publication date: June 6, 2013
    Inventors: Motoyoshi YAMANO, Jun Okamoto, Tetsuo Tokuda, Takashi Sakamaki, Satoshi Ueno, Naoto Suzuki, Fumihiro Hirose
  • Publication number: 20130130082
    Abstract: A bipolar battery (2) is constructed by laminating a plurality of bipolar electrodes (3), each constituted by a layer-form collector (4), a positive electrode active material layer (5) disposed on one surface of the collector (4), and a negative electrode active material layer (6) disposed on another surface of the collector (4), via an electrolyte layer (7). A voltage detection terminal (21a, 21b) is attached to a peripheral edge portion of the collector (4). By disposing a voltage detection terminal (21b) of an adjacent collector (4) on an opposite side of a second straight line (Da2), which passes through a centroid (O) of the collector (4) and is orthogonal to a first straight line (Da1) that connects the voltage detection terminal (21a) to the centroid (O) of the collector (4), a state of charge within an identical unit cell (15) is made even.
    Type: Application
    Filed: July 14, 2011
    Publication date: May 23, 2013
    Inventors: Yasuhito Miyazaki, Naoto Suzuki
  • Patent number: 8377922
    Abstract: The present invention relates to a benzazepinone compound represented by the following formula (I): wherein R1 represents a C1-C6 alkyl group or halogeno C1-C6 alkyl group, R2 represents a carboxyl group which may be protected, and Y represents a group represented by the formula (II): wherein Z represents CH or a nitrogen atom, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: November 14, 2008
    Date of Patent: February 19, 2013
    Assignee: Ube Industries, Ltd.
    Inventors: Naoto Suzuki, Yasunori Tsuzaki, Kimihiko Yoshimura, Masahiko Hagihara, Yukinori Wada, Masao Maruyama, Nobuyoshi Fujii, Yasuhiro Aga
  • Patent number: 8373187
    Abstract: A semiconductor light emitting device comprises a substrate for mounting at least one light emitting element, a reflective film formed on the substrate, an edge of which rises perpendicularly to a surface of the substrate, and at least one light emitting element. A decrease in a reflected luminous flux from a reflective film can be restrained.
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: February 12, 2013
    Assignee: Stanley Electric Co., Ltd.
    Inventor: Naoto Suzuki
  • Publication number: 20130033169
    Abstract: There is provided a method for producing a light emitting device having a small light emitting area and showing high light extraction efficiency. An uncured resin 13? is dropped on either one or both of a light emitting element 11 and a tabular member 14 in such an amount that the resin is maintained on them by surface tension, the light emitting element 11 and the tabular member 14 are piled up with the uncured resin 13? maintained between them and on a side of the light emitting element by surface tension of the uncured resin 13? to form an uncured resin layer 13? having an inclined side 130, and then the resin layer 13 is cured. The tabular member is constituted with a material having an alkali metal oxide content of 0.2% by weight or lower.
    Type: Application
    Filed: August 4, 2012
    Publication date: February 7, 2013
    Inventors: Kosaburo Ito, Toshihiro Seko, Kazuhiko Ueno, Naoto Suzuki
  • Patent number: 8354822
    Abstract: A power management system is a system for performing power management on a management subject apparatus that includes a charging unit for charging a storage apparatus installed in a vehicle. The power management system includes: a detection unit that detects a power consumed by the management subject apparatus; an adjustment unit that adjusts a charging power charged to the vehicle from the charging unit; and a control unit that controls the adjustment unit. The control unit determines an allowable power that can be supplied to the vehicle from the charging unit, notifies the vehicle of the allowable power, and controls the adjustment unit such that a power transmitted to the vehicle is reduced when a response to the notification of the allowable power is not received. With the system according to the invention, restrictions on charging subject vehicles can be alleviated without increasing a charging capacity of a charging facility.
    Type: Grant
    Filed: December 14, 2010
    Date of Patent: January 15, 2013
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventor: Naoto Suzuki
  • Patent number: 8346143
    Abstract: A fixing device includes a rotatable first nip formation member, a rotatable second nip formation member, and an oil applier. The second nip formation member is provided under the first nip formation member to contact the first nip formation member. The oil applier includes an oil pan, an oil receiver, and an oil filter. The oil pan is provided under the second nip formation member to contain oil in which the second nip formation member is dipped. The oil receiver holds the oil pan. The oil filter is provided between the oil pan and the oil receiver to filter oil overflowing the oil pan.
    Type: Grant
    Filed: May 1, 2009
    Date of Patent: January 1, 2013
    Assignee: Ricoh Company, Ltd.
    Inventors: Masami Okamoto, Jun Okamoto, Kazuo Suno, Kenji Nozawa, Naoto Suzuki, Yoshihiro Sonohara, Syoichi Kaneko, Keisuke Kubota, Takashi Kagami, Hiroyuki Shimada