Patents by Inventor Daisuke Masuda

Daisuke Masuda 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: 20240299573
    Abstract: The present invention provides a novel antibody-pyrrolodiazepine derivative and a novel antibody-pyrrolodiazepine derivative conjugate using the same, and a novel CLDN6 and/or CLDN9 antibody.
    Type: Application
    Filed: April 8, 2024
    Publication date: September 12, 2024
    Applicant: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Narihiro TODA, Yusuke OTA, Fuminao DOI, Masaki MEGURO, Ichiro HAYAKAWA, Shinji ASHIDA, Takeshi MASUDA, Takashi NAKADA, Mitsuhiro IWAMOTO, Naoya HARADA, Tomoko TERAUCHI, Daisuke OKAJIMA, Kensuke NAKAMURA, Hiroaki UCHIDA, Hirofumi HAMADA
  • Publication number: 20240295265
    Abstract: A work vehicle includes a hydrostatic continuously variable transmission to output power, an electric motor to perform shifting, a linkage mechanism to link a shifting shaft of the electric motor with a trunnion shaft of the hydrostatic continuously variable transmission the linkage mechanism, including a first linkage section linked with the shifting shaft, and a second linkage section linked with the trunnion shaft, and a biasing mechanism to press and bias a second gear of the second linkage section that meshes with a first gear of the first linkage section against the first gear such that a tooth flank of the second gear abuts with a tooth flank of the first gear in a rotation direction reverse to a rotation direction of the first gear.
    Type: Application
    Filed: May 15, 2024
    Publication date: September 5, 2024
    Inventors: Hiroaki NAGAI, Daisuke NAKAYAMA, Hironobu NOGAMI, Ryo MASUDA, Keiji TAKAHASHI, Tatsuya SAKAI
  • Publication number: 20240290698
    Abstract: A semiconductor module comprises: an insulating substrate having a main terminal, a conductor layer, and a sense terminal; an insulating substrate disposed opposite the insulating substrate and having a conductor layer; and a sensing spacer conductor which is electrically connected to the sense terminal and electrically connects from the insulating substrate side to the conductor layer of the insulating substrate while keeping an interval between the insulating substrate and the insulating substrate. One sensing spacer conductor corresponds to a plurality of semiconductor switching elements.
    Type: Application
    Filed: May 17, 2022
    Publication date: August 29, 2024
    Inventors: Toru MASUDA, Daisuke IKARASHI, Kan YASUI, Takayuki KUSHIMA
  • Publication number: 20170012233
    Abstract: A substrate (110) includes corners (112). An insulating layer (170) includes first openings (172). A light emitting element (102) overlaps the first opening (172), and includes an organic layer (130). At least one layer of the organic layer (130), for example, a hole injection layer, is a coated film, and other layers thereof are vapor-deposited films. Meanwhile, all the layers of the organic layer (130) may be coated films. At least one layer of the organic layer (130) which is a coated film is also located on the insulating layer (170), and includes a protruding region (132) protruding toward the corner (112) of the substrate (110).
    Type: Application
    Filed: January 29, 2014
    Publication date: January 12, 2017
    Inventors: Daisuke MASUDA, Masanobu AKAGI, Yutaka SAITO, Kazuhiro TAKEDA
  • Patent number: 9046515
    Abstract: A main object of the invention is to provide a polymer compound for medicine which has an excellent capability of fixing a biologically active substance and has such chemical/physical stability that the compound is less dissolved or deteriorated in a washing step, in particular, which can be suitably applied to a plastic substrate surface. The invention provides a polymer compound for medical material which is a polymer comprising repeating units derived from an ethylenically unsaturated polymerizable monomer (a) having a functional group for fixing a biologically active substance, wherein the polymer has a reactive functional group on at least one terminal side thereof, and a biochip substrate wherein a layer containing the polymer compound is formed on a substrate surface, thereby attaining the object.
    Type: Grant
    Filed: May 18, 2006
    Date of Patent: June 2, 2015
    Assignee: SUMITOMO BAKELITE COMPANY, LTD.
    Inventors: Takayuki Matsumoto, Sumio Shibahara, Sohei Funaoka, Daisuke Masuda
  • Patent number: 8922936
    Abstract: An object of the present invention is to further improve a recording density in a magnetic disk apparatus using a shingle write system. In a magnetic disk apparatus including a magnetic disk, a recording head that writes information on the magnetic disk, and a controller that controls a writing operation of the recording head to the magnetic disk, the controller controls the writing operation such that the recording head writes information on a region including a target track and a portion of track adjacent thereto in an overlapping manner while position-shifting in a radial direction of the magnetic disk and a first writing frequency to a track on which information is last written is higher than a second writing frequency to another track.
    Type: Grant
    Filed: March 24, 2011
    Date of Patent: December 30, 2014
    Assignee: WD Media (Singapore) Pte. Ltd.
    Inventors: Iwao Okamoto, Chiyo Saito, Daisuke Masuda
  • Patent number: 8559131
    Abstract: [Problem] A perpendicular magnetic recording medium and a magnetic disk device that are suitable for a shingle recording type are provided. [Solution] The perpendicular magnetic recording medium of the present invention is a perpendicular magnetic recording medium for a shingle recording type having a laminated film including a soft magnetic layer 13 and a main recording layer 16 formed on base 11, the soft magnetic layer 13 having a thickness found from a core width of a magnetic head for recording and reproduction with respect to the perpendicular magnetic recording medium and a track pitch narrower than the core width.
    Type: Grant
    Filed: June 15, 2011
    Date of Patent: October 15, 2013
    Assignee: WD Media (Singapore) Pte. Ltd.
    Inventors: Daisuke Masuda, Chiyo Saito, Junichi Horikawa, Iwao Okamoto
  • Patent number: 8293190
    Abstract: A biochip substrate capable of realizing the high detection accuracy by restricting a nonspecific adsorption or bonding of a substance to be detected, when used for a detection or analysis of protein, nucleic acids and the like. The biochip substrate is for fixing a biologically active substance on a surface of a solid substrate, and characterized in that it has a layer comprising a polymer compound obtained by copolymerizing an ethylenically unsaturated polymerizable monomer having an alkylene glycol residue, an ethylenically unsaturated polymerizable monomer having a functional group for fixing a biologically active substance and an ethylenically unsaturated polymerizable monomer having a cross-linkable functional group, on the surface of the substrate.
    Type: Grant
    Filed: November 29, 2011
    Date of Patent: October 23, 2012
    Assignees: Sumitomo Bakelite Company, Ltd., Somalogic, Inc.
    Inventors: Mitsutaka Matsumoto, Sumio Shibahara, Takayuki Matsumoto, Kanehisa Yokoyama, Sohei Funaoka, Daisuke Masuda, Michael Patrick Coleman, Dominic Zichi
  • Publication number: 20120162808
    Abstract: [Problem] A perpendicular magnetic recording medium and a magnetic disk device that are suitable for a shingle recording type are provided. [Solution] The perpendicular magnetic recording medium of the present invention is a perpendicular magnetic recording medium for a shingle recording type having a laminated film including a soft magnetic layer 13 and a main recording layer 16 formed on base 11, the soft magnetic layer 13 having a thickness found from a core width of a magnetic head for recording and reproduction with respect to the perpendicular magnetic recording medium and a track pitch narrower than the core width.
    Type: Application
    Filed: June 15, 2011
    Publication date: June 28, 2012
    Applicant: WD MEDIA (SINGAPORE) PTE. LTD.
    Inventors: Daisuke Masuda, Chiyo Saito, Junichi Horikawa, Iwao Okamoto
  • Publication number: 20120070474
    Abstract: A biochip substrate capable of realizing the high detection accuracy by restricting a nonspecific adsorption or bonding of a substance to be detected, when used for a detection or analysis of protein, nucleic acids and the like. The biochip substrate is for fixing a biologically active substance on a surface of a solid substrate, and characterized in that it has a layer comprising a polymer compound obtained by copolymerizing an ethylenically unsaturated polymerizable monomer having an alkylene glycol residue, an ethylenically unsaturated polymerizable monomer having a functional group for fixing a biologically active substance and an ethylenically unsaturated polymerizable monomer having a cross-linkable functional group, on the surface of the substrate.
    Type: Application
    Filed: November 29, 2011
    Publication date: March 22, 2012
    Applicants: SUMALOGIC, INC., SUMITOMO BAKELITE COMPANY, LTD.
    Inventors: Mitsutaka MATSUMOTO, Sumio SHIBAHARA, Takayuki MATSUMOTO, Kanehisa YOKOYAMA, Sohei FUNAOKA, Daisuke MASUDA, Michael Patrick COLEMAN, Dominic ZICHI
  • Publication number: 20120069466
    Abstract: An object of the present invention is to further improve a recording density in a magnetic disk apparatus using a shingle write system. In a magnetic disk apparatus including a magnetic disk, a recording head that writes information on the magnetic disk, and a controller that controls a writing operation of the recording head to the magnetic disk, the controller controls the writing operation such that the recording head writes information on a region including a target track and a portion of track adjacent thereto in an overlapping manner while position-shifting in a radial direction of the magnetic disk and a first writing frequency to a track on which information is last written is higher than a second writing frequency to another track.
    Type: Application
    Filed: March 24, 2011
    Publication date: March 22, 2012
    Applicant: WD Media (Singapore) Pte. Ltd.
    Inventors: Iwao Okamoto, Chiyo Saito, Daisuke Masuda
  • Patent number: 8088340
    Abstract: A biochip substrate capable of realizing the high detection accuracy by restricting a nonspecific adsorption or bonding of a substance to be detected, when used for a detection or analysis of protein, nucleic acids and the like. The biochip substrate is for fixing a biologically active substance on a surface of a solid substrate, and characterized in that it has a layer comprising a polymer compound obtained by copolymerizing an ethylenically unsaturated polymerizable monomer having an alkylene glycol residue, an ethylenically unsaturated polymerizable monomer having a functional group for fixing a biologically active substance and an ethylenically unsaturated polymerizable monomer having a cross-linkable functional group, on the surface of the substrate.
    Type: Grant
    Filed: March 14, 2006
    Date of Patent: January 3, 2012
    Assignees: Sumitomo Bakelite Company, Ltd., Somalogic, Inc.
    Inventors: Mitsutaka Matsumoto, Sumio Shibahara, Takayuki Matsumoto, Kanehisa Yokoyama, Sohei Funaoka, Daisuke Masuda, Michael Patrick Coleman, Dominic Zichi
  • Patent number: 7600780
    Abstract: To provide a passenger protective device and method that can achieve a stable protective performance even when deploying the airbag from the seat belt, thus allowing for appropriate restraint of the passenger's head. Passenger protective device 1 makes the timing in which the internal pressure of thigh airbag 12 peaks slower than the timing in which the internal pressure of head airbag 11 peaks. In addition, it also makes the timing in which the capacity of thigh airbag 12 reaches the maximum slower than the timing in which the capacity of head airbag 11 reaches the maximum. In this manner, the passenger's head, which moves due to inertial force, is caught by head airbag 11 and head airbag 11 is supported by thigh airbag 12, which is softer than said airbag 11. Therefore, the passenger's head can be caught softly.
    Type: Grant
    Filed: April 18, 2006
    Date of Patent: October 13, 2009
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Hideo Tobata, Kouichi Oota, Daisuke Masuda
  • Publication number: 20090176298
    Abstract: A main object of the invention is to provide a polymer compound for medicine which has an excellent capability of fixing a biologically active substance and has such chemical/physical stability that the compound is less dissolved or deteriorated in a washing step, in particular, which can be suitably applied to a plastic substrate surface. The invention provides a polymer compound for medical material which is a polymer comprising repeating units derived from an ethylenically unsaturated polymerizable monomer (a) having a functional group for fixing a biologically active substance, wherein the polymer has a reactive functional group on at least one terminal side thereof, and a biochip substrate wherein a layer containing the polymer compound is formed on a substrate surface, thereby attaining the object.
    Type: Application
    Filed: May 18, 2006
    Publication date: July 9, 2009
    Applicant: SUMITOMO BAKELITE COMPANY, LTD.
    Inventors: Takayuki Matsumoto, Sumio Shibahara, Sohei Funaoka, Daisuke Masuda
  • Patent number: 7513524
    Abstract: A vehicle occupant restraint system is provided with an air bag restraint device including a first deploying portion deploying between a vehicle occupant and a portion in a vehicle, and a second deploying portion deploying related to the first deploying portion. The second deploying portion providing a support for the first deploying portion to receive at least a part of a load acting on the first deploying portion from a head of the vehicle occupant.
    Type: Grant
    Filed: August 9, 2005
    Date of Patent: April 7, 2009
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Kouichi Oota, Hideo Tobata, Daisuke Masuda, Gousuke Wakana, Tetsuo Maki
  • Publication number: 20080175758
    Abstract: A biochip substrate capable of realizing the high detection accuracy by restricting a nonspecific adsorption or bonding of a substance to be detected, when used for a detection or analysis of protein, nucleic acids and the like. The biochip substrate is for fixing a biologically active substance on a surface of a solid substrate, and characterized in that it has a layer comprising a polymer compound obtained by copolymerizing an ethylenically unsaturated polymerizable monomer having an alkylene glycol residue, an ethylenically unsaturated polymerizable monomer having a functional group for fixing a biologically active substance and an ethylenically unsaturated polymerizable monomer having a cross-linkable functional group, on the surface of the substrate.
    Type: Application
    Filed: March 14, 2006
    Publication date: July 24, 2008
    Inventors: Mitsutaka Matsumoto, Sumio Shibahara, Takayuki Matsumoto, Kanehisa Yokoyama, Sohei Funaoka, Daisuke Masuda, Michael Patrick Coleman, Dominic Zichi
  • Publication number: 20070292610
    Abstract: It is an object of the invention to continuously perform, under a desired condition and for a long time period, a film formation process capable of producing a high quality film. A film formation apparatus comprises: a discharge outlet disposed within a film formation chamber and facing a film formation surface of a substrate; a material accommodating section disposed outside the film formation chamber and having material containers each containing a film formation material; a heating device for heating the film formation material contained within the material-containers; discharge passages which are air-tightly communicated with the discharge outlet and the material accommodating section; escape passages branching from the discharge passages for diverting the film formation material flowing towards the discharge outlet.
    Type: Application
    Filed: March 19, 2007
    Publication date: December 20, 2007
    Inventors: Hirosi Abiko, Daisuke Masuda, Shigehiro Umetsu
  • Publication number: 20070269587
    Abstract: A film formation source of a vacuum film formation apparatus for forming thin film on the film formation surface of a substrate includes a material accommodating unit containing a film formation material; a heater for heating the film formation material contained within the material accommodating unit; and a film formation flow control unit provided at an emission outlet of the material accommodating unit for controlling the direction of the film formation flow. The film formation flow control unit provides a strong directivity to the film formation flow with respect to the moving direction of the film formation surface relative to the film formation source.
    Type: Application
    Filed: March 8, 2007
    Publication date: November 22, 2007
    Applicant: TOHOKU PIONEER CORPORATION
    Inventors: Daisuke Masuda, Hirosi Abiko, Shigehiro Umetsu
  • Publication number: 20070176534
    Abstract: Film formation is conducted with a high level of directivity. A film formation source of a vacuum film formation apparatus, includes a material container for housing a film forming material, a heating unit for heating the film forming material inside the material container, and a rectifier provided at an ejection port of the material container. In this source, the rectifier includes a passage partitioned into fine openings, and a set directivity is obtained on the basis of the cross-sectional area Sa of each opening within the rectifier, the distance L from the ejection tip of the rectifier to the film formation target surface, and the film formation rate R for the film forming material at a point on the film formation target surface directly above the center of the rectifier.
    Type: Application
    Filed: March 28, 2007
    Publication date: August 2, 2007
    Applicant: Tohoku Pioneer Corporation
    Inventors: Hirosi Abiko, Daisuke Masuda, Shigehiro Umetsu
  • Patent number: 7163236
    Abstract: A vehicle occupant restraint system of the present invention has: a seat belt restraint device (13) including a shoulder belt (11) which restrains the body of a vehicle occupant (C) diagonally from one of the shoulders (Cs) to the chest (Cc), and a lap belt (12) which restrains the waist (Cw) of the vehicle occupant (C); an upper air bag (30) supported by an upper support point (32) provided on the shoulder belt (11); a lower air bag (31) supported by a lower support point (33) provided on the lap belt (12) and coming into contact with the upper air bag (30) in a vertical direction when being inflated and extended; and an air bag movement inhibiting structure (H1–H9).
    Type: Grant
    Filed: December 6, 2005
    Date of Patent: January 16, 2007
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Daisuke Masuda, Hideo Tobata, Kouichi Oota, Tetsuo Maki