Patents by Inventor Takashi Honda

Takashi 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: 11141212
    Abstract: A surgical operation system includes a US signal output section, an HV signal output section, a probe having a treatment section which has an HV signal applied thereto and vibrates by ultrasound, an HV signal main controller that performs feedback control of the HV signal output section based on the HV signal, a US signal main controller that performs feedback control of the US signal output section based on a US signal, and an HV signal auxiliary controller that controls the HV signal output section based on the US signal, and has a response time shorter than that of the HV signal main controller.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: October 12, 2021
    Assignee: OLYMPUS CORPORATION
    Inventors: Kazue Tanaka, Takashi Mihori, Yoshitaka Honda, Ryoichi Honda
  • Publication number: 20210288308
    Abstract: A secondary battery includes a positive electrode, a negative electrode, and an electrolytic solution. The positive electrode includes a positive electrode active material layer including a lithium-cobalt composite oxide. The lithium-cobalt composite oxide has a layered rock-salt crystal structure. The negative electrode includes a negative electrode active material layer including graphite. When the secondary battery is charged and discharged with an upper limit of a closed circuit voltage being set to 4.42 V or higher, a unit capacity (mAh/g) satisfies a condition represented by 168 mAh/g?unit capacity (mAh/g)?(?0.28×area rate (%)+178) mAh/g.
    Type: Application
    Filed: May 28, 2021
    Publication date: September 16, 2021
    Inventors: Takaaki Matsui, Futoshi Sato, Keitaro Kitada, Taichi Katsumoto, Takuma Kawahara, Yuta Hirano, Taichi Kogure, Kazuki Honda, Shinji Hatake, Takashi Sato, Naoko Yamakawa
  • Publication number: 20210263378
    Abstract: An electrode structure includes a light reflection film, an insulating film formed on the light reflection film, and a transparent conductive film formed on the insulating film. The transparent conductive film is divided into pieces in a two-dimensional matrix at a predetermined pitch to form transparent pixel electrodes. Each of the transparent pixel electrodes is connected to a corresponding one of drive electrodes formed in a lower layer underlying the light reflection film, through a corresponding one of vias penetrating the insulating film and the light reflection film and insulated from the light reflection film.
    Type: Application
    Filed: May 31, 2019
    Publication date: August 26, 2021
    Inventors: TAKASHI SAKAIRI, KOICHI AMARI, TOMOAKI HONDA, TSUYOSHI OKAZAKI
  • Publication number: 20210263360
    Abstract: A liquid crystal display element includes a front panel, a back panel disposed facing the front panel, a liquid crystal material layer held between the front panel and the back panel, and a sealing part that is provided at a position surrounding a periphery of the liquid crystal material layer and establishes electric connection between the front panel and the back panel.
    Type: Application
    Filed: May 31, 2019
    Publication date: August 26, 2021
    Inventors: TAKASHI SAKAIRI, TOMOAKI HONDA, TAKAAKI TATSUMI
  • Patent number: 11059889
    Abstract: Described herein are novel anti-human Ig? antibodies, as well as methods for making the antibodies and using the antibodies to treat or prevent autoimmune disease.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: July 13, 2021
    Assignee: Astellas Pharma Inc.
    Inventors: Daisuke Yamajuku, Mutsumi Seki, Takashi Honda, Satoshi Kubo, Shinji Soga, Akifumi Morinaka
  • Patent number: 10943613
    Abstract: A thermally assisted magnetic head including a slider and a light source-unit. The slider includes a slider substrate and a magnetic head part. The light source-unit includes a laser diode and a sub-mount. The magnetic head part includes a medium-opposing surface, a light source-opposing surface and a waveguide which guides laser light from the light source-opposing surface to the medium-opposing surface. The slider substrate includes a light source-cavity formed in a light source-placing surface on which the light source-unit is placed. The light source-cavity includes an opening concave part being formed larger than a mount bottom surface of the sub-mount. The mount bottom surface of the sub-mount is inserted into the opening concave part to be joined to the light source-cavity.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: March 9, 2021
    Assignees: SAE Magnetics (H.K.) Ltd., Headway Technologies, Inc.
    Inventors: Ryo Hosoi, Takashi Honda, Seiichi Takayama, Sik Fun Chan, Tai Boon Lee, Dayu Zhou
  • Publication number: 20210013695
    Abstract: A light source unit for thermally-assisted magnetic head includes a substrate member having a first bonding surface; a light source assembly attached on the first bonding surface of the substrate member and having a second bonding surface; and a heater circuit assembly formed between the substrate member and the light source assembly, the heater circuit assembly having a heater formed on the substrate member and two leads connected at two ends of the heater, the lead being thicker than the heater, thereby a distance between the heater and the second bonding surface is farther than that between the lead and the second bonding surface. The light source unit can reduce mechanical stress and thermal conduction between a light source assembly and a substrate member, thereby improving the performance of the light source assembly and the heater.
    Type: Application
    Filed: July 9, 2019
    Publication date: January 14, 2021
    Inventors: Takashi HONDA, Kowang LIU, Kwun Pan NG, Makoto KAWATO
  • Publication number: 20200181529
    Abstract: A lubricant composition contains a lubricant base oil, (A) a detergent containing magnesium, (B) a compound containing boron, and (C) a zinc dialkyl dithiophosphate. The amount of component (A) is in the range of 200 to 1200 mass ppm [Mg] based on the mass of the lubricant composition, and the amount of component (C) is in the range of 300 to 1000 mass ppm [P] based on the mass of the lubricant composition. Component (C) includes a zinc dialkyl dithiophosphate having a primary alkyl group or a secondary alkyl group; the lubricant composition includes zinc dialkyl dithiophosphate having a secondary alkyl group; the mass ratio of the zinc dialkyl dithiophosphate having a primary alkyl group and the zinc dialkyl dithiophosphate having a secondary alkyl group is from 70:30 to 0:100; and the concentration of [B] is from 100 to 300 mass ppm based on the mass of the lubricant composition.
    Type: Application
    Filed: August 2, 2017
    Publication date: June 11, 2020
    Inventors: Hiroyuki Suzuki, Ko Onodera, Takashi Honda, Toyoharu Kaneko, Kazuo Yamamori
  • 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: 20200127290
    Abstract: A non-aqueous electrolyte secondary battery is capable of suppressing a reduction in the binding strength of a negative electrode active material layer by optimizing conditions for the suppression of gas generation and moisture removal when an aqueous binder and a thickening agent are used in the negative electrode active material layer. A negative electrode for the non-aqueous electrolyte secondary battery includes a negative electrode active material, an aqueous binder and a thickening agent having a hydroxyl group and an ester group. The content of the aqueous binder is 1 to 3% by mass relative to the total amount of the negative electrode active material layer, the content of the thickening agent is 0.5 to 1.5% by mass relative to the total amount of the negative electrode active material layer. The layer satisfies 0.10?X?1.00, X being a ratio of a peak intensity of an infrared absorption spectrum.
    Type: Application
    Filed: December 20, 2019
    Publication date: April 23, 2020
    Inventors: Takeshi Miyamoto, Ikuma Matsuzaki, Takashi Honda, Kousuke Hagiyama
  • Patent number: 10622783
    Abstract: A light source-unit which is used for a thermally assisted magnetic head, comprises a laser diode and a sub-mount which the laser diode is joined. The sub-mount comprises a joint-surface which the laser diode is joined and a convex part protruding from the joint-surface. The light source-unit comprises an alloy layer, made of alloy, which is formed between the surface of the convex part and an opposing-surface, of the laser diode, opposing to the joint-surface.
    Type: Grant
    Filed: February 4, 2019
    Date of Patent: April 14, 2020
    Assignee: SAE MAGNETICS (H.K.) LTD.
    Inventors: Ryo Hosoi, Takashi Honda, Makoto Kawato
  • Patent number: 10614841
    Abstract: A thermally assisted magnetic head includes a slider, the slider includes a slider substrate and a magnetic head part. The magnetic head part includes a medium-opposing surface opposing a magnetic recording medium, a light source-opposing surface arranged rear side of the medium-opposing surface, an anti-reflection film formed on the light source-opposing surface, a core layer and a cladding layer. The anti-reflection film includes a stacked structure which a first layer and a second layer are stacked. The second layer is formed with high refractive index dielectric having the refractive index higher than the first layer.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: April 7, 2020
    Assignee: SAE MAGNETICS (H.K.) LTD.
    Inventors: Ryo Hosoi, Seiichi Takayama, Natsuo Nishijima, Takashi Honda
  • Patent number: 10566013
    Abstract: A light source unit for thermally-assisted magnetic head includes a substrate member having a bonding surface, multiple layers formed on the bonding surface and comprising a base layer, a connection pad layer, an insulation layer and a bonding layer; a light source assembly attached on the bonding layer of the substrate member and having a laser diode embedded therein and connected to the connection pad layer on the bonding surface, so as to form a laser diode circuit; and a heater buried in the insulation layer and connected to the connection pad layer, so as to form a heater circuit. The light source unit can maintain stable heat power for facilitating performance of the thermally-assisted magnetic head, and further reduce the sizes of the light source unit and substrate member.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: February 18, 2020
    Assignees: SAE MAGNETICS (H.K.) LTD., HEADWAY TECHNOLOGIES, INC.
    Inventors: Takashi Honda, Ryo Hosoi, Wah Chun Chan, Makoto Kawato, Dayu Zhou, Koji Shimazawa, Kowang Liu
  • Patent number: 10510371
    Abstract: A light source-unit comprises a laser diode, a sub-mount which the laser diode is joined, and a heater which is joined on a joint surface of the sub-mount. The sub-mount comprises a pair of barrier-members. The barrier-members are formed with lower thermal conductivity material which thermal conductivity is lower than joining metal which is used for joining the laser diode and the sub-mount. The barrier-members are formed on the joint surface so as to sandwich the heater.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: December 17, 2019
    Assignee: SAE Magnetics (H.K.) Ltd.
    Inventors: Ryo Hosoi, Takashi Honda, Seiichi Takayama
  • Patent number: 10450528
    Abstract: A lubricant composition improves a performance of reducing a formation of compressor deposit. The lubricant composition also ensures low temperature properties of the lubricant composition. The lubricant composition includes 14 mass % or more of a fraction having a boiling point of 500° C. to 550° C. and 5 mass % or more of a fraction having a boiling point of over 550° C.
    Type: Grant
    Filed: April 6, 2016
    Date of Patent: October 22, 2019
    Assignees: ExxonMobil Research and Engineering Company, Toyota Jidosha Kabushiki Kaisha
    Inventors: Takashi Honda, Ko Onodera, Kosuke Fujimoto
  • Publication number: 20190309063
    Abstract: Described herein are novel anti-human Ig? antibodies, as well as methods for making the antibodies and using the antibodies to treat or prevent autoimmune disease.
    Type: Application
    Filed: April 23, 2019
    Publication date: October 10, 2019
    Applicant: Astellas Pharma Inc.
    Inventors: Daisuke YAMAJUKU, Mutsumi SEKI, Takashi HONDA, Satoshi KUBO, Shinji SOGA, Akifumi MORINAKA
  • Publication number: 20190221808
    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: Application
    Filed: September 28, 2017
    Publication date: July 18, 2019
    Inventors: Takashi Honda, Yoshinori Naruoka, Satoshi Yoshino
  • Patent number: 10316086
    Abstract: [Problem] Provided is an anti-human Ig? antibody which crosslinks BCR and Fc?RIIb and has an immunosuppressive function more enhanced than that of an antibody in the prior art. [Means for Solution] An anti-human Ig? antibody comprising a heavy chain variable region comprising CDR1 consisting of the amino acid sequence of amino acid numbers 31 to 35 of SEQ ID NO: 2, CDR2 consisting of the amino acid sequence of amino acid numbers 50 to 65 of SEQ ID NO: 2, and CDR3 consisting of the amino acid sequence of amino acid numbers 98 to 108 of SEQ ID NO: 2, a light chain variable region comprising CDR1 consisting of the amino acid sequence of amino acid numbers 24 to 38 of SEQ ID NO: 4, CDR2 consisting of the amino acid sequence of amino acid numbers 54 to 60 of SEQ ID NO: 4, and CDR3 consisting of the amino acid sequence of amino acid numbers 93 to 101 of SEQ ID NO: 4, and a heavy chain constant region which is a human Ig?1 constant region having amino acid mutations of S239D, H268D, and L328W.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: June 11, 2019
    Assignee: ASTELLAS PHARMA INC.
    Inventors: Daisuke Yamajuku, Mutsumi Seki, Takashi Honda, Satoshi Kubo, Shinji Soga, Akifumi Morinaka
  • Patent number: 10311903
    Abstract: A method of testing dynamic performances for a slider body of a thermally-assisted magnetic head includes: providing a slider body which is disconnected with a light source unit; removably mounting the slider body to a test head suspension assembly; keeping to provide a flat top beam to the slider body, the flat top beam being aligned with the optical waveguide, and a projection of an incident end of the optical waveguide being located within a light spot of the flat top beam; and testing the dynamic performance of the slider body. It can save the material cost and labor cost, and eliminate a precise optical alignment between an input light and an optical waveguide in the slider body to improve testing efficiency.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: June 4, 2019
    Assignee: SAE MAGNETICS (H.K.) LTD.
    Inventors: Seiichi Takayama, Takashi Honda, Ryuji Fujii, Ryo Hosoi, Kaichiu Cheung, Tsutomu Sasaki, Jingtao Lu, Fanglong Nie
  • Patent number: D850412
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: June 4, 2019
    Assignee: YAMAHA CORPORATION
    Inventors: Masafumi Ito, Takashi Honda