Patents by Inventor Koji Imai

Koji Imai 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: 9642751
    Abstract: In the present invention, one surface of a belt-shaped sheet laminate (10), in which a plurality of sheets are laminated, is pressed against a support member (21) having a light passage section (27) through which a laser beam (30) can pass, and the belt-shaped sheet laminate (10) is irradiated, from the support member (21) side via the light passage section (27), with a laser beam (30) to cut and fusion-bond the belt-shaped sheet laminate (10), thereby sealed edge sections (4) are formed by fusion-bonding the edge sections of the plurality of sheets.
    Type: Grant
    Filed: May 14, 2013
    Date of Patent: May 9, 2017
    Assignee: KAO CORPORATION
    Inventors: Koji Imai, Shinji Hamamoto, Makoto Kokubo, Takuo Yanashima, Akio Morita
  • Publication number: 20170044699
    Abstract: A nonwoven fabric web having an excellent sound absorption coefficient in a frequency range from 800 Hz to 1000 Hz when used as a sound absorbing member for a vehicle exterior. The nonwoven fabric web including a nonwoven fabric having meltblown fibers and binder fibers arranged so as to be confounded with the meltblown fibers and fused with the meltblown fibers at some of the confounding points at the very least, the weight per unit area of the nonwoven fabric being from 400 g/m2 to 1500 g/m2, and the flexural rigidity of the nonwoven fabric being from 2.0 N/50 mm to 20.0 N/50 mm.
    Type: Application
    Filed: April 28, 2015
    Publication date: February 16, 2017
    Inventors: Daisuke Kurashima, Koji Imai, Kenichi Yoda
  • Publication number: 20160343253
    Abstract: In a wrong-way determination apparatus, a discriminating unit recognizes a mark contained in the shape of at least one sign candidate and, and discriminates between a front-side or backside of the at least one sign candidate based on the mark. A wrong-way determining unit determines whether a vehicle is travelling the wrong way based on a result of the front-side or backside discrimination.
    Type: Application
    Filed: December 24, 2014
    Publication date: November 24, 2016
    Inventor: Koji Imai
  • Publication number: 20160250082
    Abstract: A pull-on garment (1) includes an outer cover (3) forming an outer surface of the garment, both lateral side edge portions of the outer cover in a front body portion F and both lateral side edge portions of the outer cover in a back body portion R being joined to each other to form a pair of side seals (4), a waist opening (8), and a pair of leg openings (9). Each of the side seals (4) includes a seal edge portion (41) where the edge portion (3F) of the outer cover (3) in the front body portion F and the edge portion of the outer cover (3) in the back body portion R are bonded to each other by a continuous linear fusion-bonded portion (40) extending in a longitudinal direction of the side seal (4). In a cross-section orthogonal to a direction in which the side seal (4) extends, the fusion-bonded portion (40) includes a narrow section (4F) which is formed at a middle portion thereof in the thickness direction Q and of which a width W along the inner-to-outer direction P is small.
    Type: Application
    Filed: October 24, 2014
    Publication date: September 1, 2016
    Applicant: KAO CORPORATION
    Inventors: Shinji HAMAMOTO, Koji IMAI
  • Publication number: 20160138704
    Abstract: In a shift device, a shift locking mechanism drives a motor to perform locking and locking release of rotation of a knob, and an autocorrect mechanism drives the motor to change a shift position of the knob to a P position. Thus, driving of the common motor enables locking and locking release of the rotation of the knob to be performed, and enables a shift position of the knob to be changed to the P position, thereby enabling a simple configuration.
    Type: Application
    Filed: November 9, 2015
    Publication date: May 19, 2016
    Inventors: Hironori WATANABE, Toshiharu KATAGIRI, Katsushi MIWA, Masahiro IKEYAMA, Tomoaki ASAI, Koji IMAI, Shosaku WATARAI, Makoto YAMAMOTO
  • Publication number: 20160120709
    Abstract: A pull-on diaper 50B of the invention includes an outer cover assembly 3 defining the exterior surface of the diaper. A front body portion F and a rear body portion R of the outer cover assembly 3 are connected to each other along their laterally opposite side edges to form a pair of side seams 4, a waist opening 8, and a pair of leg openings 9. Each side seam 4 has a sealed edge portion 41 where the front body portion side edge 3F and the rear body portion side edge 3R of the outer cover assembly 3 are bonded to each other at a continuous linear fusion bond extending in the longitudinal direction of the side seam and, in part, a non-sealed portion 42 where the front body portion side edge 3F and the rear body portion side edge 3R of the outer cover assembly face to each other in a non-bonded relationship.
    Type: Application
    Filed: June 26, 2014
    Publication date: May 5, 2016
    Applicant: KAO CORPORATION
    Inventors: Shinji HAMAMOTO, Koji IMAI, Takuo YANASHIMA
  • Publication number: 20160044822
    Abstract: An opening and closing control system that controls an operation of an inlet port so that an external environment is detected more accurately and opening and closing of the inlet port is controlled more properly is provided. In the ventilation control system, an internal environment sensor detects an internal environment of a casing, and an external environment sensor is disposed apart from the casing without being in contact with the casing and detects an external environment of the casing which corresponds to the internal environment. Then, a calculation unit obtains the internal environment and the external environment detected by the internal environment sensor and the external environment sensor, and controls opening and closing of a ventilation port in response to difference between the internal environment and the external environment.
    Type: Application
    Filed: March 31, 2014
    Publication date: February 11, 2016
    Inventor: Koji IMAI
  • Patent number: 9212740
    Abstract: A shift device includes a knob rotated to select a mode of a vehicle transmission. A rotary detent member is rotated to a rotation position corresponding to the selected transmission mode. The rotary detent member is coaxial with the knob. A connecting member connects the knob and the rotary detent member when located at the first position. The connecting member is disconnected from the knob when located at the second position. A motor rotates the connecting member and the rotary detent member. During a normal operation in which a certain condition is unsatisfied, a control circuit controls the motor to hold the connecting member at the first position. When the certain condition is satisfied, the control circuit controls the motor to move the connecting member to the second position and move the rotary detent member to a rotation position corresponding to a parking mode.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: December 15, 2015
    Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventors: Hironori Watanabe, Makoto Yamamoto, Koji Imai, Munetoshi Makimura, Shosaku Watarai, Katsushi Miwa, Toshiharu Katagiri
  • Publication number: 20150152958
    Abstract: A shift device includes a knob rotated to select a mode of a vehicle transmission. A rotary detent member is rotated to a rotation position corresponding to the selected transmission mode. The rotary detent member is coaxial with the knob. A connecting member connects the knob and the rotary detent member when located at the first position. The connecting member is disconnected from the knob when located at the second position. A motor rotates the connecting member and the rotary detent member. During a normal operation in which a certain condition is unsatisfied, a control circuit controls the motor to hold the connecting member at the first position. When the certain condition is satisfied, the control circuit controls the motor to move the connecting member to the second position and move the rotary detent member to a rotation position corresponding to a parking mode.
    Type: Application
    Filed: November 25, 2014
    Publication date: June 4, 2015
    Applicant: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventors: Hironori WATANABE, Makoto YAMAMOTO, Koji IMAI, Munetoshi MAKIMURA, Shosaku WATARAI, Katsushi MIWA, Toshiharu KATAGIRI
  • Publication number: 20150064387
    Abstract: One surface of a belt-shaped sheet laminate (10) (continuous diaper strip), in which a plurality of sheets are laminated, is made to abut against a support member (21) having a light passage section (27) through which a laser beam (30) can pass, and the belt-shaped sheet laminate (10) which is in a pressurized state is irradiated, from the support member (21) side via the light passage section (27), with a laser beam (30) having a wavelength that is absorbed by the sheets constituting the sheet laminate (10) and that causes the sheets to generate heat, and thus, the belt-shaped sheet laminate (10) is cut and separated and, simultaneously, cut edge sections created, by the cutting/separation, in the plurality of sheets which are in the pressurized state are fusion-bonded together. Thus, sealed edge sections (4) (side seal sections) are formed by fusion-bonding the edge sections of the plurality of sheets in a state where the sheets' edge sections are superposed.
    Type: Application
    Filed: May 14, 2013
    Publication date: March 5, 2015
    Applicant: KAO CORPORATION
    Inventors: Koji Imai, Shinji Hamamoto, Makoto Kokubo, Takuo Yanashima, Akio Morita
  • Patent number: 8922852
    Abstract: A device for driving a recording head comprises select data input elements, a waveform signal selector, and a drive signal supplier. To the select data input elements, select data sets corresponding to recording elements included in the recording head are inputted in a serial manner. Each one of the select data sets indicates which one among waveform signals is to be employed for a corresponding recording element in a single printing cycle. The waveform signal selector selects, for each of the recording elements, one among the waveform signals on the basis of a corresponding one among the select data sets inputted to the select data input. The drive signal supplier supplies, based on the selected waveform signal, a drive signal to each of the recording elements. The number of the select data input elements is greater than the number of bits included in each of the select data sets.
    Type: Grant
    Filed: February 11, 2005
    Date of Patent: December 30, 2014
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventor: Koji Imai
  • Patent number: 8136927
    Abstract: A piezoelectric actuator includes a first active portion interposed by an individual electrodes and a first constant electric potential electrode and a second active portion interposed by the individual electrode and a second constant electric potential electrode, and a wiring structure is provided with a wiring board and driver IC. The wiring board is provided with individual lines, a power line, a ground line, a first and second constant electric potential lines, a first short circuit line for short-circuiting the power line and the first constant electric potential line, and a second short circuit line for short-circuiting the ground line and the second constant electric potential line. Accordingly, a liquid droplet discharge head, which is capable of suppressing the crosstalk, is provided. The liquid droplet discharge head has the wiring structure suitable for the head.
    Type: Grant
    Filed: January 27, 2010
    Date of Patent: March 20, 2012
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Hirofumi Kondo, Koji Imai, Toru Yamashita, Masayoshi Hayashi
  • Patent number: 8002373
    Abstract: In a switch provided in a driver device and connected to a driver, a terminal and a lever is separated from each other (in the separated state) when a predetermined electric potential is not applied to a gate electrode. When a predetermined electric potential is applied to the gate electrode, the lever of the corresponding switch is deformed by electrostatic force between the gate electrode and the lever and comes into contact with the terminal, and thus the terminals are connected with the lever (in the contact state). A plurality of drivers are connected to the terminals of two or more of switches, respectively, and, when a driving potential is outputted from a driver, the driving potential is applied to a surface individual electrode connected to the switch in the contact state.
    Type: Grant
    Filed: March 10, 2008
    Date of Patent: August 23, 2011
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Toru Yamashita, Koji Imai
  • Patent number: 7931354
    Abstract: Second individual electrodes are formed and arranged in zigzag in two rows on one surface of a flexible sheet, and wirings connected to the second individual electrodes are arranged to pass between adjacent second individual electrodes of the other row. Formed on the other surface of the flexible sheet are electrode connection sections to be connected to the second individual electrodes through through-holes going through the flexible sheet. The electrode connection section has an area larger than the second individual electrode and is connected to an external electrode through solder.
    Type: Grant
    Filed: June 22, 2006
    Date of Patent: April 26, 2011
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventor: Koji Imai
  • Patent number: 7870662
    Abstract: A terminal insertion apparatus having a wire holding unit holding two wires, each wire having a terminal, a connector holding unit holding a connector housing having at least two holes for receiving terminals, and a terminal insertion head is disclosed. The terminal insertion head has a wire gripping unit having a first holder and a second holder. The first holder and second holder are movable in a vertical direction toward and away from the wire holding unit and are movable in a horizontal direction toward and away from the connector holding unit. The first holder has an outer grip and an inner grip that together hold one of the two wires while the second holder has an outer grip and an inner grip that together hold the remaining of the two wires.
    Type: Grant
    Filed: December 6, 2007
    Date of Patent: January 18, 2011
    Assignee: Tyco Electronics Japan G.K.
    Inventors: Koji Imai, Minoru Abe, Jun Funakawa, Koichi Nakajima, Daisuke Toma, Hirohide Miyazaki
  • Patent number: 7866800
    Abstract: A liquid droplet jetting apparatus includes: a liquid droplet jetting head which jets liquid droplets when an actuator is driven; and a wiring member via which a drive signal is outputted to a surface electrode formed in the actuator. The wiring member includes a substrate, a wire provided on the substrate, and a covering member having an insulating property and covering the wire. The wire has an electrode land which is stacked on the surface electrode to be connected to the surface electrode, and the covering member has a first covering layer in which a first opening to expose the electrode land therein is formed and a second covering layer having a second opening communicating with the first opening and covering the first covering layer. The surface electrode and the electrode land are connected in a state that an electroconductive material is interposed therebetween through the first and second openings.
    Type: Grant
    Filed: October 16, 2008
    Date of Patent: January 11, 2011
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Tomoyuki Kubo, Koji Imai
  • Patent number: 7864531
    Abstract: An electronic device includes an FPC, a circuit chip arranged on the flexible flat cable, a heat sink arranged on the circuit chip to release a heat of the circuit chip, and an elastic member arranged on a lower surface of the FPC. The upper surface of the FPC is large enough to cover a contact surface of the circuit chip. The elastic member does not overlap with an apex portion of the circuit chip, but overlaps with the circuit chip at an inner side of the apex portion. Therefore the elastic member does not press the FPC against the apex portion of the circuit chip. Accordingly, the FPC at a position corresponding to an apex of the circuit chip is suppressed from being distorted, and there is no fear of breaking of wire and exfoliation of the circuit chip.
    Type: Grant
    Filed: April 8, 2008
    Date of Patent: January 4, 2011
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Yasuhiro Kato, Shigeru Suzuki, Koji Imai
  • Patent number: 7810230
    Abstract: A sealing member fitting apparatus includes a sealing member transfer device that switches between a sealing member receiving position where the sealing member transfer device faces a sealing member holding device provided with a hollow sealing member and a sealing member fitting position where the sealing member transfer device faces an electrical wire clamping device. The sealing member transfer device receives the sealing member in the sealing member receiving position and fits the sealing member on a covering end portion of the electrical wire in the sealing member fitting position. An electrical wire insertion guide device is disposed between the sealing member transfer device and the electrical wire clamping device and is slidable along the electrical wire from a lead-out member to the covering end portion. The sealing member transfer device positions a central axis of the covering end portion substantially coaxially with a central axis of the sealing member.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: October 12, 2010
    Assignee: Tyco Electronics Japan G.K.
    Inventors: Yuji Ikeda, Koji Imai, Minoru Abe, Jun Funakawa, Koichi Nakajima, Daisuke Toma, Hirohide Miyazaki
  • Publication number: 20100194826
    Abstract: A piezoelectric actuator includes a first active portion interposed by an individual electrodes and a first constant electric potential electrode and a second active portion interposed by the individual electrode and a second constant electric potential electrode, and a wiring structure is provided with a wiring board and driver IC. The wiring board is provided with individual lines, a power line, a ground line, a first and second constant electric potential lines, a first short circuit line for short-circuiting the power line and the first constant electric potential line, and a second short circuit line for short-circuiting the ground line and the second constant electric potential line. Accordingly, a liquid droplet discharge head, which is capable of suppressing the crosstalk, is provided. The liquid droplet discharge head has the wiring structure suitable for the head.
    Type: Application
    Filed: January 27, 2010
    Publication date: August 5, 2010
    Inventors: Hirofumi Kondo, Koji Imai, Toru Yamashita, Masayoshi Hayashi
  • Patent number: 7753489
    Abstract: A wiring pattern having a plurality of terminal lands and leads independently respectively connected therewith is formed on one face of an insulator of a flexible wiring substrate. The insulator is provided with through-holes whereby the terminal lands are exposed on the other side. The terminal lands are electrically connected and fixed on the other face of the insulator by joining with the head terminals of the inkjet head with conductive adhesive, through the through-holes. Isolation between the leads and terminal lands arranged on the one side thereof from the conductive adhesive is provided by the insulator.
    Type: Grant
    Filed: September 27, 2005
    Date of Patent: July 13, 2010
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Koji Imai, Hirosumi Ito