Patents by Inventor Yasuo Nakajima

Yasuo Nakajima 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: 20200292379
    Abstract: According to the present invention, a method for manufacturing a rear surface incident type light receiving device including a substrate, a light receiving unit formed on a surface of the substrate and an electrode formed on the light receiving unit and electrically connected to the light receiving unit includes a first step of performing, after formation of a part of the electrode, a characteristic inspection of the rear surface incident type light receiving device by applying a probe to a part of the electrode and a second step of reducing an area of the electrode in a plan view.
    Type: Application
    Filed: May 29, 2020
    Publication date: September 17, 2020
    Applicant: Mitsubishi Electric Corporation
    Inventor: Yasuo NAKAJIMA
  • Patent number: 10746592
    Abstract: According to the present invention, a method for manufacturing a rear surface incident type light receiving device including a substrate, a light receiving unit formed on a surface of the substrate and an electrode formed on the light receiving unit and electrically connected to the light receiving unit includes a first step of performing, after formation of a part of the electrode, a characteristic inspection of the rear surface incident type light receiving device by applying a probe to a part of the electrode and a second step of reducing an area of the electrode in a plan view.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: August 18, 2020
    Assignee: Mitsubishi Electric Corporation
    Inventor: Yasuo Nakajima
  • Publication number: 20200255630
    Abstract: Examples described herein relate to a molded article provided with a resin part formed with a polyolefin resin composite material, the polyolefin resin composite material containing a polyolefin resin and 10 to 150 parts by mass of cellulose based on 100 parts by mass of the polyolefin resin, wherein an area of an aggregate of the cellulose is less than 20,000 ?m2.
    Type: Application
    Filed: April 28, 2020
    Publication date: August 13, 2020
    Applicant: Furukawa Electric Co., Ltd.
    Inventors: Jaekyung KIM, Kenichi SUYAMA, Yasuo NAKAJIMA, Eiji KOZAWA
  • Publication number: 20200224009
    Abstract: The present disclosure relates to a molded article provided with a resin part formed with a thermoplastic resin composition containing 5 to 70 parts by mass of cellulose based on 100 parts by mass of the thermoplastic resin and containing an organic peroxide, wherein a tensile strength of a resin molded body formed with the thermoplastic resin composition measured in accordance with JIS K 7161 is 40 MPa or more.
    Type: Application
    Filed: March 27, 2020
    Publication date: July 16, 2020
    Applicant: Furukawa Electric Co., Ltd.
    Inventors: Jaekyung KIM, Kenichi SUYAMA, Yasuo NAKAJIMA, Eiji KOZAWA
  • Publication number: 20200224007
    Abstract: The present disclosure relates to a molded article provided with a resin part formed with a thermoplastic resin composition. The molded article is provided with a resin part formed with a thermoplastic resin composition. The thermoplastic resin composition containing a thermoplastic resin, cellulose, and an ionic compound, wherein a content of the cellulose is 1 to 100 parts by mass based on 100 parts by mass of the thermoplastic resin, and a content of the ionic compound is 0.001 times or more and less than 1.000 times the content of the cellulose.
    Type: Application
    Filed: March 27, 2020
    Publication date: July 16, 2020
    Applicant: Furukawa Electric Co., Ltd.
    Inventors: Jaekyung KIM, Kenichi SUYAMA, Yasuo NAKAJIMA, Eiji KOZAWA
  • Publication number: 20200224008
    Abstract: The present disclosure relates to a molded article provided with a resin part formed with a thermoplastic resin composition. The thermoplastic resin composition containing thermoplastic resins and cellulose, wherein at least one of the thermoplastic resins is a resin having in a polymer molecule at least one group selected from a group containing a partial structure of an acid anhydride and a group containing an acylated cellulose structure.
    Type: Application
    Filed: March 27, 2020
    Publication date: July 16, 2020
    Applicant: Furukawa Electric Co., Ltd.
    Inventors: Jaekyung KIM, Kenichi SUYAMA, Yasuo NAKAJIMA, Eiji KOZAWA
  • Publication number: 20200192298
    Abstract: An electronic watch includes a dial, an antenna, a solar panel, a circuit board, and a connection member. The antenna includes an antenna electrode. On the solar panel, a first solar cell and a second solar cell, are arranged continuously along an outer circumference of the antenna electrode, are connected in series via a third solar cell, which is not arranged along the outer circumference of the antenna electrode. The connection member is configured to connect the solar panel and the circuit board, and is arranged in a region different from a region in which the antenna is arranged when the dial is divided into two regions by a second virtual straight line, which is orthogonal to a first virtual straight line and passes through a center of the dial.
    Type: Application
    Filed: December 17, 2019
    Publication date: June 18, 2020
    Inventor: Yasuo NAKAJIMA
  • Patent number: 10626229
    Abstract: A polyolefin-based thermoplastic elastomer and a crosslinked body of the same which can undergo a silane-crosslinking process excellent in productivity and have a rubber property required as a substitute material for EPDM is disclosed herein and can use a silane-crosslinkable ethylene-propylene copolymer characterized in that an organic peroxide (B) and a silane coupling agent (C) are compounded with an ethylene-propylene copolymer resin (A) which comprises 5 to 25% by mass of an ethylene component and 75 to 95% by mass of a propylene component, and whose MFR measured at 230° C. and with a load of 2.16 kg applied is 20.0 g/10 min or less. and further a compounded amount of the organic peroxide is 0.1 to 0.6 pts. mass based on 100 pts. mass of the ethylene-propylene copolymer resin (A) and a one-minute half-life temperature of the organic peroxide is 175.2° C. or less.
    Type: Grant
    Filed: March 6, 2014
    Date of Patent: April 21, 2020
    Assignees: FURUKAWA ELECTRIC CO., LTD., FURUKAWA ELECTRIC POWER SYSTEMS CO., LTD.
    Inventors: Jae Kyung Kim, Eiji Kozawa, Masami Tazuke, Yasuo Nakajima, Yutaka Suzuki, Hironobu Hirano
  • Publication number: 20200015724
    Abstract: A non-invasive monitor for measuring regional saturation of oxygen includes a sensor unit containing a printed circuit board on which a light emitting unit and a light receiving unit are mounted; a main body unit; a sensor holder for holding the sensor unit while the light emitting unit and the light receiving unit are disposed in an aperture portion; a sensor pressing board; a connecting unit for electrically connecting the sensor unit and the main body unit; and a headband. The light emitting unit and the light receiving unit are disposed such that a light emitting surface and a light receiving surface face the forehead-side, and a part or the whole of the forehead-side surface of the sensor unit is on the same surface as the forehead-side surface of the sensor holder or protrudes from the forehead-side surface of the sensor holder toward the forehead-side.
    Type: Application
    Filed: July 12, 2019
    Publication date: January 16, 2020
    Inventors: Eiichi MATSUI, Mitsuo MATSUI, Yasuo NAKAJIMA
  • Publication number: 20200010654
    Abstract: A polyolefin resin composite material, containing: a polyolefin resin; and 10 to 150 parts by mass of cellulose fibers with respect to 100 parts by mass of the polyolefin resin, wherein an area of aggregates of the cellulose fibers is less than 20,000 ?m2; and a method of producing the same.
    Type: Application
    Filed: September 16, 2019
    Publication date: January 9, 2020
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Jae Kyung Kim, Eiji Kozawa, Yasuo Nakajima, Takeshi Yagi
  • Publication number: 20190294120
    Abstract: In an electronic timepiece, a plurality of electric motors, a secondary battery, and a planar antenna are disposed so as not to overlap each other in a plan view when viewed in a direction perpendicular to a dial, in the plan view, a first conductive member and a second conductive member which connect a solar battery and a printed circuit board to each other are disposed in a region different from a region where the planar antenna is disposed when a plane region of the dial is divided into two regions with an imaginary straight line passing through a plane center position of the dial, and the first conductive member and the second conductive member are disposed with a space.
    Type: Application
    Filed: March 22, 2019
    Publication date: September 26, 2019
    Inventor: Yasuo NAKAJIMA
  • Publication number: 20190292360
    Abstract: A glass fiber-reinforced polyolefin resin material, containing: a glass fiber; and a thermoplastic resin, wherein said thermoplastic resin contains: at least, a specific graft-modified polypropylene, wherein, with respect to the graft-modified polypropylene, each specific amounts of the glass fiber and a compound or polymer having an acid anhydride structure are contained, and wherein, in the content of a graft-modification component in the graft-modified polypropylene, the content of a component obtained from the (meth)acrylate containing an epoxy group is 0.5 or more and 10 or less parts by mass with respect to 100 parts by mass of said polypropylene, and a component obtained from the aromatic vinyl compound has a mass equal to or less than said component obtained from the (meth)acrylate; a composition for said resin material; a method of producing the same; and a composite.
    Type: Application
    Filed: May 17, 2019
    Publication date: September 26, 2019
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Eiji KOZAWA, Sinji SATOH, Keiko CHIKAZAWA, Yasuo NAKAJIMA, Takeshi YAGI, Koichi MAENO, Satoshi TAKAMURA
  • Patent number: 10390742
    Abstract: A non-invasive monitor for measuring regional saturation of oxygen includes a sensor unit containing a printed circuit board on which a light emitting unit and a light receiving unit are mounted; a main body unit; a sensor holder for holding the sensor unit while the light emitting unit and the light receiving unit are disposed in an aperture portion; a sensor pressing board; a connecting unit for electrically connecting the sensor unit and the main body unit; and a headband. The light emitting unit and the light receiving unit are disposed such that a light emitting surface and a light receiving surface face the forehead-side, and a part or the whole of the forehead-side surface of the sensor unit is on the same surface as the forehead-side surface of the sensor holder or protrudes from the forehead-side surface of the sensor holder toward the forehead-side.
    Type: Grant
    Filed: January 14, 2015
    Date of Patent: August 27, 2019
    Assignee: KOHKEN MEDICAL CO., LTD.
    Inventors: Eiichi Matsui, Mitsuo Matsui, Yasuo Nakajima
  • Publication number: 20190031858
    Abstract: A thermoplastic resin composition, containing a thermoplastic synthetic resin, a cellulose and an ionic compound; in which a content of the cellulose is from 1 to 100 parts by mass, with respect to 100 parts by mass of the thermoplastic synthetic resin, and a content of the ionic compound is 0.001 times or more and less than 1.000 time of the content of the cellulose; a method of producing a thermoplastic resin composition; a molded article of a cellulose-reinforced resin; and a method of producing a molded article of a cellulose-reinforced resin.
    Type: Application
    Filed: September 27, 2018
    Publication date: January 31, 2019
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Eiji KOZAWA, Takeshi YAGI, Yasuo NAKAJIMA, Jae Kyung KIM
  • Publication number: 20190023877
    Abstract: A method of producing a thermoplastic resin composition containing a thermoplastic synthetic resin and a cellulose, in which at least one type of the thermoplastic synthetic resin is a resin having a group containing a partial structure of an acid anhydride in the polymer molecule; a molded article of a cellulose-reinforced resin; and a method of producing a molded article of a cellulose-reinforced resin.
    Type: Application
    Filed: September 27, 2018
    Publication date: January 24, 2019
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Eiji KOZAWA, Takeshi YAGI, Yasuo NAKAJIMA, Jae Kyung KIM
  • Publication number: 20190023882
    Abstract: A thermoplastic resin composition, containing a thermoplastic synthetic resin, a cellulose in the content of 10 to 70 parts by mass with respect to 100 parts by mass of the thermoplastic synthetic resin, and an organic peroxide, in which the tensile strength of a resin composed of the thermoplastic resin composition measured in conformity with JIS K7161 is 40 MPa or more; a cellulose-reinforced thermoplastic resin composition; a molded article of a cellulose-reinforced resin; and a method of producing a cellulose-reinforced thermoplastic resin composition or a molded article.
    Type: Application
    Filed: September 27, 2018
    Publication date: January 24, 2019
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Jae Kyung KIM, Takeshi YAGI, Yasuo NAKAJIMA, Eiji KOZAWA
  • Publication number: 20180284700
    Abstract: An electronic timepiece includes a planar antenna that receives a circularly polarized wave and a controller that activates the planar antenna. The planar antenna includes an antenna electrode having a degeneracy separator and a power feeder. The power feeder is disposed within a first angular range or a second angular range with respect to the center of the planar antenna. The first angular range is an angular range from a 1.5-o'clock direction to a 4.5-o'clock direction and the second angular range is an angular range from a 7.5-o'clock direction to a 10.5-o'clock direction.
    Type: Application
    Filed: March 28, 2018
    Publication date: October 4, 2018
    Inventor: Yasuo Nakajima
  • Publication number: 20180279945
    Abstract: A compact, lightweight vein visualization device excellent in operability. The non-contact type vein visualization device is a non-contact type vein visualization device comprising: an irradiating unit, which irradiates a puncture site with light containing a wavelength component of 900 to 1500 nm, an image capturing unit, which includes an infrared transmission filter and receives the light that has passed the infrared transmission filter to capture an image of the puncture site, image processing means, which performs an extraction process of a vein from the captured image by the image capturing unit, a display unit, which displays the image processed by the image processor, and a power supply unit (not illustrated); the irradiating unit includes a plurality of light sources, which have optical axes inclined with respect to an optical axis of the image capturing unit at an angle A of 15° to 60°, and of a directional angle (2?1/2) of the light irradiated from the light sources is 40° or more.
    Type: Application
    Filed: September 6, 2016
    Publication date: October 4, 2018
    Inventors: Eiichi MATSUI, Yasuo NAKAJIMA, Hikaru SUZUKI
  • Publication number: 20180259387
    Abstract: According to the present invention, a method for manufacturing a rear surface incident type light receiving device including a substrate, a light receiving unit formed on a surface of the substrate and an electrode formed on the light receiving unit and electrically connected to the light receiving unit includes a first step of performing, after formation of a part of the electrode, a characteristic inspection of the rear surface incident type light receiving device by applying a probe to a part of the electrode and a second step of reducing an area of the electrode in a plan view.
    Type: Application
    Filed: September 28, 2017
    Publication date: September 13, 2018
    Applicant: Mitsubishi Electric Corporation
    Inventor: Yasuo NAKAJIMA
  • Patent number: 10057883
    Abstract: A wireless communication system including: a wireless terminal configured to: establish each of at least one session between the wireless terminal and each of at least one server via a wireless communication with a wireless base station, and transmit each of at least one specified signal for maintaining the established at least one session using a periodic radio resource allocated to the wireless terminal, and a control apparatus including a processor configured to: obtain each of at least one time-out time set for each of the at least one session, determine a resource periodicity of the periodic radio resource based on the shortest time-out time among the at least one time-out time, and determine each of at least one signal periodicity for transmitting each of the at least one specified signal based on the determined resource periodicity.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: August 21, 2018
    Assignee: FUJITSU LIMITED
    Inventors: Masanobu Kawakishi, Shinji Yamauchi, Takeshi Uchiumi, Yoshihiro Ando, Takahisa Ishikawa, Takao Ohta, Yasuo Nakajima