Patents by Inventor Kazuhiko Nakamura

Kazuhiko Nakamura 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: 8794090
    Abstract: In a vehicle power unit including a twin clutch type transmission that includes a pair of main shafts and clutches mounted on mutually different shafts, to enable compact shaft arrangements and to achieve a reduction in the size of the unit and the surrounding areas. Axial centers of a shift drum and a countershaft are disposed across a line that connects axial centers of main shafts in a side view as viewed from a direction of an axis of each of the main shafts and the countershaft.
    Type: Grant
    Filed: March 29, 2012
    Date of Patent: August 5, 2014
    Assignee: Honda Motor Co., Ltd.
    Inventors: Kinya Mizuno, Yoshiaki Tsukada, Takashi Ozeki, Kazuhiko Nakamura, Mitsuo Nakagawa, Yasushi Fujimoto
  • Publication number: 20140127441
    Abstract: An ethylene terephthalate type polyester resin for forming containers, having an intrinsic viscosity in a range of 0.80 to 0.90 dL/g, containing copolymerizable components other than the ethylene glycol and terephthalic acid in an amount of less than 1.5 mol %, containing monohydroxyethyl terephthalate and bishydroxyethyl terephthalate in a total amount of less than 0.005% by weight, and having a heat of fusion of not more than 50 J/g and a crystallinity of less than 60%. The ethylene terephthalate type polyester resin has a high intrinsic viscosity, excellent stretch formability and excellent melting property.
    Type: Application
    Filed: July 6, 2012
    Publication date: May 8, 2014
    Applicant: TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Kazuhiko Nakamura, Toshiki Yamada
  • Publication number: 20140095040
    Abstract: A twin clutch controlling apparatus wherein a clutch lever is operated during a deceleration operation in which an auto mode (Auto) is selected, then a shift down action from a gear position “N-2” at which a driving force can be transmitted only by one of an odd number stage side clutch CL1 and an even number stage side clutch CL2 to another position “1-2” at which the transmission gear for transmitting a driving force is switched in response to switching control of the clutch is carried out in response to the operation of the clutch lever. After the shift down action, if re-connection of the clutch is to be carried out by the clutch lever, then the clutch (CL1, CL2) on the side to be driven in response to a manual operation clutch capacity arithmetic operation value (tqcltmt) is determined in response to a vehicle speed V.
    Type: Application
    Filed: September 26, 2013
    Publication date: April 3, 2014
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Yoshiaki NEDACHI, Hiroyuki KOJIMA, Kazuyuki FUKAYA, Kazuhiko NAKAMURA, Satoshi HONMA, Yasuyuki MORI
  • Publication number: 20140095034
    Abstract: A twin clutch controlling apparatus includes a clutch actuator for controlling a twin clutch TCL, and a manual operation clutch capacity arithmetic operation section for converting an operation amount of a clutch lever L into an electric signal to arithmetically operate a manual operation clutch capacity arithmetic operation value (tqc1tmt) corresponding to the manual operation. The twin clutch controlling apparatus is configured so as to accept a changeover from an Auto mode to a Temp mode in response to an operation of the clutch lever L. When an operation of the clutch lever L is detected during automatic control in the Auto mode, an event that the manual operation clutch capacity arithmetic operation value (tqc1tmt) comes to have a value similar to that of the clutch capacity (tqc1at) calculated in the Auto mode is included in conditions for a changeover to the Temp mode to occur.
    Type: Application
    Filed: September 9, 2013
    Publication date: April 3, 2014
    Applicant: Honda Motor Co., Ltd.
    Inventors: Yoshiaki NEDACHI, Hiroyuki KOJIMA, Kazuhiko NAKAMURA, Kazuyuki FUKAYA, Yasuyuki MORI, Satoshi HONMA
  • Publication number: 20140095039
    Abstract: A twin clutch controlling apparatus including a shift motor for carrying out a smooth changeover of a shift stage of a multi-speed transmission having a plurality of gear trains between a main shaft and a countershaft, a twin clutch configured from an odd number stage side clutch and an even number stage side clutch, a clutch actuator for controlling the twin clutch, and a manual operation clutch capacity arithmetic operation section for arithmetically operating, based on an operational amount of a clutch lever, a manual operation clutch capacity arithmetic operation value (tqc1tmt) corresponding to the manual operation. The twin clutch controlling apparatus further includes a manual operation clutch decision section for determining with a clutch capacity of which one of the odd number stage side clutch or the even number stage side clutch the manual operation clutch capacity arithmetic operation value (tqc1tmt) is to be interlocked.
    Type: Application
    Filed: September 25, 2013
    Publication date: April 3, 2014
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Hiroyuki KOJIMA, Kazuhiko NAKAMURA, Kazuyuki FUKAYA, Yoshiaki NEDACHI, Yasuyuki MORI, Satoshi HONMA
  • Publication number: 20140095041
    Abstract: A twin clutch controlling apparatus wherein an interposition of a manual operation into an automatic control clutch can be executed smoothly. The twin clutch controlling apparatus includes an AMT controlling unit for controlling a shift actuator and a clutch actuator, and a shift pedal P for carrying out a shifting request to the AMT controlling unit. If, after driving of the shift actuator is started in response to the shifting request by the shift pedal, a clutch lever is operated in a connection direction before a next stage gear is placed into an in-gear state, then the controlling section drives one of an odd number stage side clutch and an even number stage side clutch which corresponds to the gear before the shifting in a corresponding relationship to a manual operation clutch capacity arithmetic operation value.
    Type: Application
    Filed: September 26, 2013
    Publication date: April 3, 2014
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Kazuhiko NAKAMURA, Kazuyuki FUKAYA, Hiroyuki KOJIMA, Yoshiaki NEDACHI, Yasuyuki MORI, Satoshi HONMA
  • Publication number: 20140090498
    Abstract: A gearbox includes a transmission mechanism and a clutch system including plural clutches. The gearbox has a gear change mechanism that is interlocked with a change pedal shaft to which rotational force by operation of a shift pedal is transmitted and arbitrarily selects a transmission gear of the transmission mechanism to perform gear shift. An ECU can electronically control connection/disconnection of the clutch system according to a shift position of the gear change mechanism.
    Type: Application
    Filed: September 13, 2013
    Publication date: April 3, 2014
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Hiroyuki KOJIMA, Yoshiaki TSUKADA, Yoshiaki NEDACHI, Kazuhiko NAKAMURA, Takashi OZEKI
  • Publication number: 20140095033
    Abstract: A twin clutch controlling apparatus includes an ATM control unit for controlling a shift actuator and a clutch actuator and a shift pedal P for carrying out shifting request to the ATM control unit. When a shifting request by the shift pedal P is issued, the ATM control unit drives the shift actuator to change over the shift stage to a next stage gear irrespective of an operational amount of a clutch lever L and then causes the manual operation clutch capacity arithmetic operation value (tqcltmt) to correspond to a clutch capacity corresponding to the next stage gear using an operational amount of the clutch lever L that exceeds a predetermined value as a trigger. If a predetermined period of time elapses while the clutch lever L is not operated, then the shifting request is an erroneous operation and the shift stage is returned to an original gear.
    Type: Application
    Filed: September 6, 2013
    Publication date: April 3, 2014
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Hiroyuki KOJIMA, Yoshiaki TSUKADA, Kazuyuki FUKAYA, Yoshiaki NEDACHI, Yasuyuki MORI, Satoshi HONMA, Kazuhiko NAKAMURA
  • Patent number: 8518659
    Abstract: The present invention relates to a method for determining the degree of risk of onset of autism, comprising the step of measuring the triglyceride concentration or the cholesterol concentration in a very low-density lipoprotein fraction of plasma or serum isolated from a subject, or the triglyceride concentration or the cholesterol concentration of plasma or serum. In addition, the present invention provides a kit for determining the degree of risk of onset of autism and a method for screening for a candidate substance for agents for treating autism using a non-human mammal, in which the above described method is utilized.
    Type: Grant
    Filed: October 14, 2010
    Date of Patent: August 27, 2013
    Assignee: Natonal University Corporation Hamamatsu University School of Medicine
    Inventors: Norio Mori, Kazuhiko Nakamura, Katsuaki Suzuki, Kenji Tsuchiya, Keiko Iwata, Hideo Matsuzaki
  • Patent number: 8515261
    Abstract: A data recording medium by which, when encoding an externally input AV signal to an MPEG transport stream, the MPEG_TS can be quickly and efficiently converted to an MPEG program stream conforming to a DVD standard, is provided. An apparatus and method for recording to the data recording medium are also provided. A flag indicating that a first stream (such as an MPEG transport stream) is recorded in a constraint format enabling efficient conversion to a second stream (such as an MPEG program stream) is written to the management information (VOBI). By referencing this flag the recorder can easily determine if the recorded data was recorded in the specified constraint format without analyzing the data recorded to the data recording medium.
    Type: Grant
    Filed: February 18, 2011
    Date of Patent: August 20, 2013
    Assignee: Panasonic Corporation
    Inventors: Hiroshi Yahata, Kazuhiko Nakamura, Kojiro Kawasaki
  • Patent number: 8486828
    Abstract: A semiconductor device manufacturing method has forming a metal film containing platinum by depositing a metal on a source/drain diffusion layer primarily made of silicon formed on a semiconductor substrate and on a device isolation insulating film; forming a silicide film by silicidation of an upper part of the source/drain diffusion layer by causing a reaction between silicon in the source/drain diffusion layer and the metal on the source/drain diffusion layer by a first heating processing; forming a metal oxide film by a oxidation processing to oxidize selectively at least a surface of the metal film on the device isolation insulating film; increasing the concentration of silicon in the silicide film by a second heating processing; and selectively removing the metal oxide film and an unreacted part of the metal film on the device isolation insulating film.
    Type: Grant
    Filed: May 11, 2011
    Date of Patent: July 16, 2013
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Kouji Matsuo, Kazuhiko Nakamura
  • Publication number: 20130082558
    Abstract: A rotor placed inside or outside of a stator in the radius direction includes a fixed rotor fixed in a position along a rotation axis of the rotor, and a movable rotor allowed to approach/separate from the fixed rotor and to move in a direction along the rotation axis.
    Type: Application
    Filed: September 14, 2012
    Publication date: April 4, 2013
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Junya Ono, Kazuhiko Nakamura, Yasushi Fujimoto, Makoto Fujikubo, Naoki Kobayashi
  • Patent number: 8405445
    Abstract: In a complementary-MOSFET driving circuit for driving the charge multiplication gate of an EM-CCD, a ferrite bead is connected to a conduction-termination direction diode in parallel thereto, the conduction-termination direction diode being inserted into the gate electrodes of complementary MOSFETs in series therewith, the impedance of the ferrite bead at a switching frequency being lower than one-half of the gate-electrode impedance of the MOSFETs, a time during which the MOSFETs are brought into simultaneous conduction being shorter than ¼th of the switching period, the impedance of the ferrite bead at a frequency equivalent to ¼th of the switching period being higher than 2 times the gate-electrode impedance of the MOSFETs, a ferrite bead being connected to the drain electrodes of the complementary MOSFETs in series therewith, the impedance of the ferrite bead at the switching frequency being lower than one-half of the impedance of a capacitive load at the switching frequency, and the impedance of the ferr
    Type: Grant
    Filed: May 22, 2009
    Date of Patent: March 26, 2013
    Assignee: Hitachi Kokusai Electric Inc.
    Inventors: Kazuhiko Nakamura, Yutaka Muto, Kiyotaka Kogo
  • Patent number: 8391689
    Abstract: An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are made compatible with the conventional video reproducing system. A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleaved blocks on the optical disk in which first and second video signals are alternately recorded on the left and right sides by dividing the first and second video signals into frame groups of one GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.
    Type: Grant
    Filed: April 1, 2011
    Date of Patent: March 5, 2013
    Assignee: Panasonic Corporation
    Inventors: Mitsuaki Oshima, Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori, Masayuki Kozuka, Yoshihisa Fukushima, Toshiyuki Kawara, Yasushi Azumatani, Tomoyuki Okada, Kenichi Matsui
  • Patent number: 8391686
    Abstract: An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are made compatible with the conventional video reproducing system. A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleaved blocks on the optical disk in which first and second video signals are alternately recorded on the left and right sides by dividing the first and second video signals into frame groups of one GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: March 5, 2013
    Assignee: Panasonic Corporation
    Inventors: Mitsuaki Oshima, Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori, Masayuki Kozuka, Yoshihisa Fukushima, Toshiyuki Kawara, Yasushi Azumatani, Tomoyuki Okada, Kenichi Matsui
  • Patent number: 8391690
    Abstract: An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are made compatible with the conventional video reproducing system. A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleaved blocks on the optical disk in which first and second video signals are alternately recorded on the left and right sides by dividing the first and second video signals into frame groups of one GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.
    Type: Grant
    Filed: April 1, 2011
    Date of Patent: March 5, 2013
    Assignee: Panasonic Corporation
    Inventors: Mitsuaki Oshima, Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori, Masayuki Kozuka, Yoshihisa Fukushima, Toshiyuki Kawara, Yasushi Azumatani, Tomoyuki Okada, Kenichi Matsui
  • Patent number: 8391692
    Abstract: An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are made compatible with the conventional video reproducing system. A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleaved blocks on the optical disk in which first and second video signals are alternately recorded on the left and right sides by dividing the first and second video signals into frame groups of one GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.
    Type: Grant
    Filed: April 1, 2011
    Date of Patent: March 5, 2013
    Assignee: Panasonic Corporation
    Inventors: Mitsuaki Oshima, Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori, Masayuki Kozuka, Yoshihisa Fukushima, Toshiyuki Kawara, Yasushi Azumatani, Tomoyuki Okada, Kenichi Matsui
  • Patent number: 8391691
    Abstract: An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are made compatible with the conventional video reproducing system. A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleaved blocks on the optical disk in which first and second video signals are alternately recorded on the left and right sides by dividing the first and second video signals into frame groups of one GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.
    Type: Grant
    Filed: April 1, 2011
    Date of Patent: March 5, 2013
    Assignee: Panasonic Corporation
    Inventors: Mitsuaki Oshima, Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori, Masayuki Kozuka, Yoshihisa Fukushima, Toshiyuki Kawara, Yasushi Azumatani, Tomoyuki Okada, Kenichi Matsui
  • Patent number: 8391693
    Abstract: An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are made compatible with the conventional video reproducing system. A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleaved blocks on the optical disk in which first and second video signals are alternately recorded on the left and right sides by dividing the first and second video signals into frame groups of one GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.
    Type: Grant
    Filed: April 1, 2011
    Date of Patent: March 5, 2013
    Assignee: Panasonic Corporation
    Inventors: Mitsuaki Oshima, Yoshiichiro Kashiwagi, Takumi Hasebe, Kazuhiro Tsuga, Kazuhiko Nakamura, Yoshihiro Mori, Masayuki Kozuka, Yoshihisa Fukushima, Toshiyuki Kawara, Yasushi Azumatani, Tomoyuki Okada, Kenichi Matsui
  • Patent number: 8385720
    Abstract: A playback apparatus not only plays back an AV stream recorded on a BD-ROM but also downloads an update kit from a WWW server (500) and writes it on a local HD (12). The AV stream stored in the local HD (12) includes an audio stream for an additional language. A control unit (16) reads the AV stream recorded on the BD-ROM and the AV stream recorded in the local HD (12) in units of access units. An audio decoder (6) obtains a necessary audio frame from the access units read from the BD-ROM and the local HD (12) and plays it back. A video decoder (4) obtains video data from the access unit read from the BD-ROM and plays it back.
    Type: Grant
    Filed: November 3, 2009
    Date of Patent: February 26, 2013
    Assignee: Panasonic Corporation
    Inventors: Wataru Ikeda, Hiroshi Hamasaka, Kazuhiko Nakamura, Tomoyuki Okada, Masayuki Kozuka