Patents by Inventor Satoshi Honda

Satoshi Honda 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: 10693013
    Abstract: A minute transistor with low parasitic capacitance, high frequency characteristics, favorable electrical characteristics, stable electrical characteristics, and low off-state current is provided. A semiconductor device includes a semiconductor over a substrate, a source and a drain over the semiconductor, a first insulator over the source and the drain, a second insulator over the semiconductor, a third insulator in contact with a side surface of the first insulator and over the second insulator, and a gate over the third insulator. The semiconductor includes a first region overlapping with the source, a second region overlapping with the drain, and a third region overlapping with the gate. The length between a top surface of the third region of the semiconductor and a bottom surface of the gate is longer than the length between the first region and the third region.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: June 23, 2020
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Satoshi Toriumi, Takashi Hamada, Tetsunori Maruyama, Yuki Imoto, Yuji Asano, Ryunosuke Honda, Shunpei Yamazaki
  • Publication number: 20200186104
    Abstract: A power amplifier circuit includes an amplifier transistor having a base, a collector, a bias circuit, and a first resistance element connected between the base of the amplifier transistor and the bias circuit. The bias circuit includes a voltage generation circuit, a first transistor having a base to which a first direct-current voltage is supplied, and an emitter from which the bias current or voltage is supplied, a second transistor having a base to which a second direct-current voltage is supplied, and an emitter connected to the emitter of the first transistor, a signal supply circuit disposed between the base of the amplifier transistor and the base of the second transistor, and an impedance circuit disposed between the base of the first transistor and the base of the second transistor.
    Type: Application
    Filed: February 19, 2020
    Publication date: June 11, 2020
    Inventors: Yuri HONDA, Fumio HARIMA, Satoshi TANAKA
  • Publication number: 20200166003
    Abstract: A structure of a combustion chamber for an engine includes a crown surface of a piston, a combustion chamber ceiling surface, an injector and an ignition plug provided on the combustion chamber ceiling surface, and an intake opening and an exhaust opening opened in the combustion chamber ceiling surface. A side where the intake opening is opened is defined as an intake port side, and a side where the exhaust opening is opened is defined as an exhaust port side. An ignition portion of the ignition plug is disposed on the intake port side. The ignition plug is ignited at a timing after the piston passes a compression top dead center. The injector is disposed on the center portion, and is configured to inject fuel toward the exhaust port side. A cavity is provided on the crown surface. A reverse squish flow generation portion is provided in the combustion chamber.
    Type: Application
    Filed: May 22, 2018
    Publication date: May 28, 2020
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Satoshi IMAMURA, Masaki FUKUMA, Yasushi NAKAHARA, Atsushi INOUE, Kota MATSUMOTO, Yoshiharu UEKI, Michiharu KAWANO, Yuya HONDA, Kento ONISHI
  • Publication number: 20200165377
    Abstract: A polyurethane resin is a reaction product of a polyisocyanate component containing a bis(isocyanatomethyl)cyclohexane with a macropolyol component having a number average molecular weight of above 400 and 5000 or less. The shore A hardness thereof is 80 or less, a temperature at which a storage elastic modulus E? thereof shows 1×106 Pa is 200° C. or more, and a ratio (E?150/E?50) of a storage elastic modulus E?150 at 150° C. with respect to a storage elastic modulus E?50 at 50° C. is 0.1 or more and 1.4 or less.
    Type: Application
    Filed: May 9, 2018
    Publication date: May 28, 2020
    Inventors: Daisuke HASEGAWA, Hidetaka HONDA, Hiroshi KANAYAMA, Hirofumi MORITA, Satoshi YAMASAKI
  • Publication number: 20200158007
    Abstract: A combustion chamber structure for an engine includes a combustion chamber where SI combustion by spark ignition and CI combustion by self-ignition are conducted. A crown surface includes a cavity recessed to have a bowl-shape; a pair of first raised portions having a mound-shape along a pent roof shape; and a second raised portion provided to protrude at a position orthogonal to a ridge extending direction of the pair of first raised portions. With a height of the first raised portion relative to a height position of a deepest portion of the cavity being represented as H1 and a height of the second raised portion being represented as H2, H1/H2 as a ratio of the height H1 of the first raised portion to the height H2 of the second raised portion is set to be in a range of 1.92 or more and 2.75 or less.
    Type: Application
    Filed: November 8, 2019
    Publication date: May 21, 2020
    Inventors: Satoshi IMAMURA, Masaki FUKUMA, Yasushi NAKAHARA, Atsushi INOUE, Kota MATSUMOTO, Michiharu KAWANO, Yuya HONDA, Futa NISHI
  • Publication number: 20200158006
    Abstract: A combustion chamber structure for an engine includes a combustion chamber where SI combustion by spark ignition and CI combustion by self-ignition are conducted. A crown surface includes a cavity recessed to have a bowl-shape, and a pair of raised portions. The cavity includes a bottom portion which is a lower region of the recessed part, the bottom portion having an outer circumferential edge which is circular in a top view. With a height of the raised portion relative to a height position of a deepest portion of the cavity being represented as H1 and a diameter of an outer circumferential edge of the bottom portion of the cavity being represented as D, H1/D as a ratio of the height H1 of the raised portion to the diameter D of the cavity is set to be in a range of 0.05 or more and 0.36 or less.
    Type: Application
    Filed: November 7, 2019
    Publication date: May 21, 2020
    Inventors: Satoshi IMAMURA, Masaki FUKUMA, Yasushi NAKAHARA, Atsushi INOUE, Kota MATSUMOTO, Michiharu KAWANO, Yuya HONDA, Futa NISHI
  • Patent number: 10651448
    Abstract: A secondary battery suppresses generation of wrinkle at the outer peripheral edge portion of a negative electrode plate due to expansion of a negative electrode active material layer with use. The secondary battery includes a positive electrode plate with a positive electrode active material layer disposed on a first current collector, and a negative electrode plate with a negative electrode active material layer having an area larger than an area of the positive electrode active material layer disposed on a second current collector. The negative electrode plate includes a facing portion facing the positive electrode active material layer and a non-facing portion. The negative electrode plate and a separator are bonded through a bonding layer. The bonding strength of a second bonding portion that bonds the non-facing portion to the separator is larger than the bonding strength of a first bonding portion that bonds the facing portion to the separator.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: May 12, 2020
    Assignee: Envision AESC Japan Ltd.
    Inventors: Takashi Honda, Yoshinori Naruoka, Satoshi Yoshino
  • Publication number: 20200141306
    Abstract: A structure of a combustion chamber for an engine includes a crown surface of a piston, a combustion chamber ceiling surface formed on a cylinder head, an injector and an ignition plug provided on the combustion chamber ceiling surface, and an intake opening and an exhaust opening opened in the combustion chamber ceiling surface. A side where the intake opening is opened is defined as an intake port side, and a side where the exhaust opening is opened is defined as an exhaust port side, with respect to a position, as a reference, where an ignition portion of the ignition plug is disposed in a plan view from one side in a cylinder axis direction, the injector is configured to inject fuel toward the exhaust port side, and a reverse squish flow generation portion, which draws an air-fuel mixture toward the intake port side, is provided in the combustion chamber.
    Type: Application
    Filed: May 22, 2018
    Publication date: May 7, 2020
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Satoshi IMAMURA, Masaki FUKUMA, Yasushi NAKAHARA, Atsushi INOUE, Kota MATSUMOTO, Yoshiharu UEKI, Michiharu KAWANO, Yuya HONDA, Kento ONISHI
  • Patent number: 10637409
    Abstract: A power amplifier circuit includes a power amplifier that amplifies an input signal and outputs the amplified signal from an output terminal thereof, a first filter circuit that has a frequency characteristic that attenuates an Nth-order harmonic of the amplified signal, N that is an integer greater than or equal to 2, and a second filter circuit that has a frequency characteristic that attenuates the Nth-order harmonic of the amplified signal. The first filter circuit includes a first capacitor and a first inductor. The first capacitor and the first inductor are connected in series between the output terminal and ground. The second filter circuit includes a second capacitor and a second inductor. The second capacitor and the second inductor are connected in series between the output terminal and ground.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: April 28, 2020
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Takashi Yamada, Yuuri Honda, Satoshi Tanaka
  • Publication number: 20200121380
    Abstract: The disclosed technology is directed to a treatment system comprises a power supply apparatus and a treatment instrument configured to communicate electrically with the power supply apparatus so as to perform a treatment on a biological tissue. The treatment instrument includes an end effector that transmits a high-frequency current delivered by a first electrical energy to the biological tissue. An electric element is configured to operate the end effector by being actuated using second electric energy. The power supply apparatus includes a processor configured to receive a stop command to cutoff the supply of the first electric energy and the second electric energy in a state in which the first electric energy and the second electric energy are supplied and determine whether or not the end effector is in contact with the biological tissue based on a parameter related to the first electric energy after receiving the stop command.
    Type: Application
    Filed: December 20, 2019
    Publication date: April 23, 2020
    Applicant: Olympus Corporation
    Inventors: Ryu Onuma, Kenichi Kimura, Tsunetaka Akagane, Satoshi Honda
  • Patent number: 10608597
    Abstract: A power amplifier circuit includes an amplifier transistor having a base, a collector, a bias circuit, and a first resistance element connected between the base of the amplifier transistor and the bias circuit. The bias circuit includes a voltage generation circuit, a first transistor having a base to which a first direct-current voltage is supplied, and an emitter from which the bias current or voltage is supplied, a second transistor having a base to which a second direct-current voltage is supplied, and an emitter connected to the emitter of the first transistor, a signal supply circuit disposed between the base of the amplifier transistor and the base of the second transistor, and an impedance circuit disposed between the base of the first transistor and the base of the second transistor.
    Type: Grant
    Filed: February 18, 2019
    Date of Patent: March 31, 2020
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Yuri Honda, Fumio Harima, Satoshi Tanaka
  • Patent number: 10569580
    Abstract: An ink jet recording apparatus including: an image forming unit that forms a first image containing a first liquid and a coloring material on a transfer body; and a liquid absorbing device including a liquid absorbing member having a porous body coming in contact with the first image to at least partially absorb the first liquid from the first image, and a cleaning member coming in contact with the porous body to clean the porous body wherein surface free energy Y1 of the transfer body, surface free energy Y2 of the porous body, surface free energy Y3 of the cleaning member, and a dispersion force component Yd of surface free energy of the first image satisfy the following Equation (1): |Yd,?Y3|<|Yd,?Y1|<|Yd,?Y2|??(1).
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: February 25, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kyosuke Deguchi, Toru Yamane, Atsushi Sakamoto, Satoshi Masuda, Yoshiyuki Honda, Ryosuke Hirokawa, Akihiro Mouri, Toru Ohnishi, Noboru Toyama
  • Publication number: 20200048504
    Abstract: Provided are: a thermal bonding sheet suitable for actually providing sinter bonding between bonding targets while reducing misalignment of the bonding targets, and a dicing tape with such a thermal bonding sheet. This thermal bonding sheet includes a pressure-sensitive adhesive layer including sinterable particles containing a conductive metal. The pressure-sensitive adhesive layer has a shear bond strength of 0.1 MPa or more determined at 70° C. with respect to a silver plane to which the pressure-sensitive adhesive layer as a 5-mm square piece has been compression-bonded under compression bonding conditions of 70° C., 0.5 MPa, and 1 second. The thermal bonding sheet-associated dicing tape includes a dicing tape and the thermal bonding sheet. The dicing tape has a multilayer structure including a base and a pressure-sensitive adhesive layer. The thermal bonding sheet is disposed on the pressure-sensitive adhesive layer of the dicing tape.
    Type: Application
    Filed: January 30, 2018
    Publication date: February 13, 2020
    Inventors: Yuki Sugo, Satoshi Honda, Mayu Shimoda
  • Patent number: 10543679
    Abstract: A liquid holding amount of a porous body of a liquid absorbing member for removing at least a portion of an aqueous liquid component from an image obtained by ink jet printing is controlled so as to reduce damage to the porous body while maintaining performance of removing attached matters from the porous body by using a cleaning member which abuts on the porous body and has an adhesive force.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: January 28, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Satoshi Masuda, Toru Yamane, Kyosuke Deguchi, Ryosuke Hirokawa, Toru Ohnishi, Akihiro Mouri, Noboru Toyama, Atsushi Sakamoto, Yoshiyuki Honda, Taku Higashiyama, Susumu Hirosawa
  • Publication number: 20200023500
    Abstract: An electric power tool includes: a driving shaft that is rotated by a motor; an output shaft on which a front-end tool is attachable; and a torque transmission mechanism that transmits a torque produced by the rotation of the driving shaft to the output shaft. The torque transmission mechanism includes a magnet coupling including a driving magnet member coupled to a side of the driving shaft and a driven magnet member coupled to a side of the output shaft, and the driving magnet member and the driven magnet member are provided such that respective magnetic surfaces face each other, S-poles and N-poles being alternately arranged on each of the magnetic surfaces.
    Type: Application
    Filed: November 30, 2017
    Publication date: January 23, 2020
    Inventors: Itaru MURUI, Hiroaki MURAKAMI, Mitsumasa MIZUNO, Akiko HONDA, Satoshi KAJIYAMA
  • Publication number: 20190386496
    Abstract: A storage battery management system manages a state of a storage battery that is detachably mounted. The storage battery management system includes an activation signal generation unit configured to generate an activation signal for setting the mounted storage battery to an available state, a management unit configured to manage the storage battery that has received the activation signal and identification information of the storage battery in association with each other, an activation signal transmission line configured to electrically connect a storage battery management unit of the storage battery and the activation signal processing unit with each other, and a signal transmission line configured to electrically connect the storage battery management unit and the management unit to each other.
    Type: Application
    Filed: January 19, 2018
    Publication date: December 19, 2019
    Applicant: Honda Motor Co., Ltd.
    Inventors: Satoshi HONDA, Hiroki ICHICAWA
  • Patent number: 10493429
    Abstract: From a view pint of decreasing an out of spec product after surface crosslinking, particularly, when an alkylene carbonate compound is used as a surface crosslinking agent, influence due to an air temperature is great, and it is necessary to reduce ethylene glycol which is produced as a byproduct. There is provided a process for producing a polyacrylic acid (salt)-based water absorbent resin powder, comprising storing a non-polymerized organic compound being a raw material (modified raw material) of a water absorbent resin powder in a heated state, thereafter, mixing the non-polymerized organic compound with other compound at a predetermined ratio and, further, mixing the mixture into a water absorbent resin powder.
    Type: Grant
    Filed: January 30, 2012
    Date of Patent: December 3, 2019
    Assignee: NIPPON SHOKUBAI CO., LTD.
    Inventors: Kozo Nogi, Masatoshi Nakamura, Hirofumi Shibata, Koji Honda, Yusuke Watanabe, Satoshi Matsumoto, Reiko Nakatsuru, Kunihiko Ishizaki
  • Patent number: 10491984
    Abstract: Provided is a loudspeaker device that can improve sound quality. The loudspeaker device includes: a loudspeaker housing; a first loudspeaker unit provided in a first wall of the loudspeaker housing; and an acoustic tube communicating an inside and an outside of the loudspeaker housing to each other. The acoustic tube has a predetermined length, and is accommodated in the loudspeaker housing and is helically shaped.
    Type: Grant
    Filed: August 8, 2016
    Date of Patent: November 26, 2019
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Kazuki Honda, Takafumi Yuasa, Akihisa Kawamura, Toshiyuki Matsumura, Shuji Saiki, Satoshi Takayama, Suemei Fukuhara, Isao Kuramitsu, Ippei Kiyama
  • Patent number: 10469925
    Abstract: A speaker device includes: a loudspeaker including a diaphragm and a field portion disposed rearwardly of the diaphragm; and a cabinet accommodating the field portion. The loudspeaker also includes a mounting member with which the loudspeaker is mounted to the cabinet, and a mounting plane of the mounting member includes a center of gravity of the loudspeaker.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: November 5, 2019
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Suemei Fukuhara, Kazuki Honda, Takafumi Yuasa, Churo Sato, Ippei Kiyama, Satoshi Takayama
  • Patent number: D865829
    Type: Grant
    Filed: April 12, 2018
    Date of Patent: November 5, 2019
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Tatsuo Sakai, Masahiro Yamada, Satoshi Tanigawa, Sugiko Honda