Patents by Inventor Yuichi Aihara

Yuichi Aihara 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: 20170291428
    Abstract: In order to provide an image forming apparatus capable of forming a high quality image on a film-shaped medium, the present printer includes an image forming section B1 that forms an image on a transfer film using an ink ribbon, a film conveying mechanism that has a motor Mr4 and conveys the transfer film while applying a tension thereto, an ink ribbon conveying section that has a motor Mr3 and conveys the ink ribbon while applying a tension thereto, and a control section that controls the image forming section B1, motor Mr3, and motor Mr4. When adjusting the drive amount of one of the motors Mr3 and Mr4, the control section also adjusts the drive amount of the other one thereof according to the adjustment amount of the one motor.
    Type: Application
    Filed: April 6, 2017
    Publication date: October 12, 2017
    Applicant: NISCA CORPORATION
    Inventor: Yuichi AIHARA
  • Publication number: 20170288228
    Abstract: An electrode active material including at least one selected from a quinodimethane derivative and a lithium salt thereof, wherein the quinodimethane derivative has at least three linearly-condensed aryl groups and at least two quinodimethane moieties.
    Type: Application
    Filed: March 16, 2017
    Publication date: October 5, 2017
    Inventors: Seitaro ITO, Tomonobu MIZUMO, Yuichi AIHARA, Takahito ITOH, Takahiro UNO
  • Publication number: 20170256786
    Abstract: A lithium ion secondary battery including: a cathode layer including at least a halogen-containing sulfide catholyte including a sulfide catholyte and a halide, and a conducting material; a solid electrolyte layer; and an anode layer, wherein the halogen-containing sulfide catholyte in the cathode layer can be reversibly oxidized and reduced.
    Type: Application
    Filed: March 2, 2017
    Publication date: September 7, 2017
    Inventors: Seitaro ITO, Yuichi AIHARA
  • Publication number: 20170217229
    Abstract: In order to provide an image forming apparatus which can reduce color deviation at the time of forming an image on a medium, the present printing apparatus comprises an image forming unit which forms an image by superimposing images, each formed with corresponding color of ink, on a transfer film while heating a thermal head, a film conveying device which conveys a transfer film, a sensor which detects a stretch of the transfer film occurring due to heating with the thermal head, a controller which controls the image forming unit to change a line cycle of the thermal head in accordance with a stretch of the transfer film detected by the sensor.
    Type: Application
    Filed: January 27, 2017
    Publication date: August 3, 2017
    Applicant: NISCA CORPORATION
    Inventor: Yuichi AIHARA
  • Publication number: 20170187066
    Abstract: A solid electrolyte for an all-solid secondary battery, the solid electrolyte including: Li, S, P, an M1 element, and an M2 element, wherein the M1 element is at least one element selected from Na, K, Rb, Sc, Fr, and the M2 element is at least one element selected from F, Cl, Br, I, molar amounts of lithium and the M1 element satisfy 0<M1/(Li+M1)?0.07, and the solid electrolyte has peaks at positions of 15.42°±0.50° 2?, 17.87° degrees±0.50° degrees 2?, 25.48° degrees±0.50° degrees 2?, 30.01° degrees±0.50° 2?, and 31.38°±0.50° 2? when analyzed by X-ray diffraction using CuK? radiation.
    Type: Application
    Filed: November 17, 2016
    Publication date: June 29, 2017
    Inventors: Tomoyuki TSUJIMURA, Naoki SUZUKI, Yuichi AIHARA
  • Patent number: 9688086
    Abstract: The printing apparatus includes a ribbon laid between spools, and DC motors for rotating these spools. A CPU drives the motor without tension, calculates the rotation velocity of the motor based on the rotation amount of the motor, applies the calculated rotation velocity and supplies current in driving the motor, by calculating a drive current for providing the DC motor with a same rotation velocity as a rotation velocity of a reference DC motor based on a difference between a rotation speed of the DC motor in driving the DC motor at a predetermined supply current in a state in which the ribbon is broken, or the ribbon is separated from the supply spool, and a rotational speed of the reference DC motor in driving the reference DC motor at the predetermined supply current, and controls the motor driver to supply the calculated drive current.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: June 27, 2017
    Assignee: NISCA CORPORATION
    Inventors: Yuichi Aihara, Yasutake Ohshiro
  • Publication number: 20170179481
    Abstract: A positive electrode for a lithium ion secondary battery, the positive electrode including: a coated particle including a positive active material particle and a reactive layer on the surface of the positive active material particle; and a sulfide-containing solid electrolyte particle which is in contact with the coated particle, wherein the reactive layer includes a reactive element other than lithium and oxygen, wherein the reactive element has a reactivity with the sulfide-containing solid electrolyte particle which is greater than with a reactivity of the reactive element with a transition metal element included in the positive active material particle, and wherein a ratio of a thickness of the reactive layer to a particle diameter of the positive active material particle is in a range of about 0.0010 to about 0.25.
    Type: Application
    Filed: March 3, 2017
    Publication date: June 22, 2017
    Inventors: Takanobu YAMADA, Yasuaki MATSUDA, Masaki MATSUI, Yuichi AIHARA, Nobuyuki IMANISHI
  • Patent number: 9608288
    Abstract: A positive electrode for a lithium ion secondary battery, the positive electrode including: a coated particle including a positive active material particle and a reactive layer on the surface of the positive active material particle; and a sulfide-containing solid electrolyte particle which is in contact with the coated particle, wherein the reactive layer includes a reactive element other than lithium and oxygen, wherein the reactive element has a reactivity with the sulfide-containing solid electrolyte particle which is greater than with a reactivity of the reactive element with a transition metal element included in the positive active material particle, and wherein a ratio of a thickness of the reactive layer to a particle diameter of the positive active material particle is in a range of about 0.0010 to about 0.25.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: March 28, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Takanobu Yamada, Yasuaki Matsuda, Masaki Matsui, Yuichi Aihara, Nobuyuki Imanishi
  • Publication number: 20170069912
    Abstract: A lithium ion secondary battery including: a cathode including a plurality cathode active material particles; an electrolyte; and an anode, wherein a cathode active material particle of the plurality of cathode active material particles has a plate-shaped crystal structure having an aspect ratio of 2 to 1000, wherein a major surface in at least one direction of the plate-shaped crystal structure is a 111 face, wherein the cathode active material particle also has a spinel-type crystal structure, and wherein the cathode active material particle has a composition represented by the formula LiCo2-xNixO4, wherein 0<x<2.
    Type: Application
    Filed: September 9, 2016
    Publication date: March 9, 2017
    Inventors: Itaru HONMA, Murukanahally Kempaiah DEVARAJU, Yuichi AIHARA, Seitaro ITO
  • Patent number: 9555643
    Abstract: The present invention is to eliminate loosening of a transfer film on a rear end side of a card caused due to collision of a front end of the card against a conveying roller pair provided downstream of a transfer roller to prevent wrinkles from occurring in a transferred image. A rotation amount of a card conveying motor SMr and a wind amount of a transfer film 46 (conveying amount of the transfer film) are compared after a front end of a card K rushes into a conveying roller pair 37 during transfer processing for the card K to thereby detect a slip amount of the card K. A card conveying speed and a transfer film feed speed are controlled in accordance with the detected slip amount so as to eliminate loosening of the transfer film 46.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: January 31, 2017
    Assignee: NISCA CORPORATION
    Inventor: Yuichi Aihara
  • Publication number: 20170018802
    Abstract: An electrolyte for a secondary battery, the electrolyte including: an organic solvent; and a lithium ion conductive solid electrolyte represented by the formula LiaPbSc wherein 3<a<5, 1<b<3, and 6<c<8, and wherein at least a portion of the solid electrolyte is dissolved in the organic solvent.
    Type: Application
    Filed: July 14, 2016
    Publication date: January 19, 2017
    Inventors: Ryo OMODA, Yuichi AIHARA, Seitaro ITO, Takanobu YAMADA
  • Publication number: 20160368282
    Abstract: The present invention is to provide a transfer apparatus which can effectively correct a curl of a card and prevent deterioration of the card. The transfer apparatus transfers a transfer layer of a transfer film with a transfer roller to both faces of a card, a transfer unit which includes the transfer roller is structured to perform transfer processing for a plurality of times on at least one face of the card. A controller controls transfer sequence of transfer processing so that transfer processing is performed alternately on a first face (front face) and a second face (back face) of a card and so that the number of times of decurl processing with a decurl mechanism is smaller than the number of times of transfer processing.
    Type: Application
    Filed: June 16, 2016
    Publication date: December 22, 2016
    Applicant: NISCA CORPORATION
    Inventors: Yuichi AIHARA, Kota HIHARA
  • Publication number: 20160368281
    Abstract: The present invention is to provide a transfer apparatus which can effectively correct a curl of a card and prevent deterioration of the card. The transfer apparatus transfers a transfer layer of a transfer film with a transfer roller to both faces of a card, a transfer unit which includes the transfer roller is structured to perform transfer processing for a plurality of times on at least one face of the card. A controller performs control to perform decurl processing with a decurl mechanism when determining that a transfer face on which the current transfer processing is performed and a transfer face on which the subsequent transfer processing is to be performed are the same and that the card is curled after the current transfer processing is performed.
    Type: Application
    Filed: June 16, 2016
    Publication date: December 22, 2016
    Applicant: NISCA CORPORATION
    Inventor: Yuichi AIHARA
  • Publication number: 20160263919
    Abstract: The printing apparatus includes a ribbon laid between spools, and DC motors for rotating these spools. A CPU drives the motor without tension, calculates the rotation velocity of the motor based on the rotation amount of the motor, applies the calculated rotation velocity and supplies current in driving the motor, by calculating a drive current for providing the DC motor with a same rotation velocity as a rotation velocity of a reference DC motor based on a difference between a rotation speed of the DC motor in driving the DC motor at a predetermined supply current in a state in which the ribbon is broken, or the ribbon is separated from the supply spool, and a rotational speed of the reference DC motor in driving the reference DC motor at the predetermined supply current, and controls the motor driver to supply the calculated drive current.
    Type: Application
    Filed: May 20, 2016
    Publication date: September 15, 2016
    Applicant: NISCA CORPORATION
    Inventors: Yuichi AIHARA, Yasutake OHSHIRO
  • Publication number: 20160248120
    Abstract: A solid state battery includes: a negative electrode layer including a negative electrode active material; a positive electrode layer including a positive electrode active material; and a solid electrolyte layer installed between the negative electrode layer and the positive electrode layer, wherein the solid electrolyte layer contacts the negative electrode layer and the positive electrode layer, and wherein the solid state battery satisfies Equation 1: {(Vp?V980)/Vp×100}?3% ??Equation 1 wherein Vp is a total volume of the negative electrode layer, the positive electrode layer, and the solid electrolyte layer, and V980 is a total volume of the negative electrode layer, the positive electrode layer, and the solid electrolyte layer under the total pressure of about 980 megapascals.
    Type: Application
    Filed: February 11, 2016
    Publication date: August 25, 2016
    Inventors: Takanobu YAMADA, Yuichi AIHARA
  • Patent number: 9421792
    Abstract: To provide a printing apparatus capable of preventing the image quality from deteriorating, the printing apparatus is provided with a ribbon 41 laid between spools 43, 44, DC motors Mr3, Mr1 for rotating these spools, driver for supplying driving power to the motors, encoders for detecting rotation amounts of the motors, and controller that controls the driver. A CPU drives the motor without the tension due to the ribbon 41 being applied, calculates the rotation velocity of the motor based on the rotation amount of the motor detected in the encoder, applies the calculated rotation velocity and the supply current in driving the motor to the relationship between the rotation velocity and the supply current in a reference motor, and calculates the supply current for providing the same rotation velocity as the rotation velocity in driving the reference motor with the supply current of the time the motor is driven.
    Type: Grant
    Filed: April 6, 2015
    Date of Patent: August 23, 2016
    Assignee: NISCA CORPORATION
    Inventors: Yuichi Aihara, Yasutake Ohshiro
  • Patent number: 9419285
    Abstract: An all-solid battery including a positive electrode including a binder, a negative electrode including a binder, and an electrolyte layer disposed between the positive electrode and the negative electrode and including a solid electrolyte, wherein at least one binder of the positive electrode and the negative electrode is cross-linked by a cross-linking agent.
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: August 16, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Koji Hoshiba, Satoshi Fujiki, Takanobu Yamada, Yuichi Aihara
  • Publication number: 20160185125
    Abstract: The present invention is to eliminate loosening of a transfer film on a rear end side of a card caused due to collision of a front end of the card against a conveying roller pair provided downstream of a transfer roller to prevent wrinkles from occurring in a transferred image. A rotation amount of a card conveying motor SMr and a wind amount of a transfer film 46 (conveying amount of the transfer film) are compared after a front end of a card K rushes into a conveying roller pair 37 during transfer processing for the card K to thereby detect a slip amount of the card K. A card conveying speed and a transfer film feed speed are controlled in accordance with the detected slip amount so as to eliminate loosening of the transfer film 46.
    Type: Application
    Filed: November 23, 2015
    Publication date: June 30, 2016
    Applicant: NISCA CORPORATION
    Inventor: Yuichi AIHARA
  • Publication number: 20160181600
    Abstract: A positive electrode for an alkali metal-sulfur battery, the positive electrode including: a porous conductive material layer including a plurality of nanocarbon structures of a conductive material, wherein the conductive material defines a plurality of pores between the plurality of nanocarbon structures of the conductive material; sulfur, which is contained in the plurality of pores of the porous conductive material layer; and a polymer film disposed directly on at least a portion of the porous conductive material layer.
    Type: Application
    Filed: December 1, 2015
    Publication date: June 23, 2016
    Inventors: Ryo OMODA, Takanobu YAMADA, Haruhisa NAKANO, Hirohiko MURAKAMI, Naoki TSUKAHARA, Tatsuhiro NOZUE, Yoshiaki FUKUDA, Yuichi AIHARA
  • Publication number: 20160156021
    Abstract: A positive electrode for a lithium ion secondary battery, the positive electrode including a positive electrode particle including a positive active material particle, wherein the positive electrode particle comprises a first coating layer on a surface of the positive active material particle wherein the first coating layer includes a carbonaceous material, and a second coating layer on the first coating layer, wherein the second coating layer includes a lithium-containing compound, and a sulfide solid electrolyte contacting the positive electrode particle.
    Type: Application
    Filed: November 25, 2015
    Publication date: June 2, 2016
    Inventors: Yuichi AIHARA, Heidy Hodex VISBALMENDOZA, Seitaro ITO