Patents by Inventor Kazuyuki Hayashi

Kazuyuki Hayashi 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: 20220416165
    Abstract: The present inventors have focused the fact that an arylamine material having a specific structure is excellent in hole injection/transport ability, thin film stability and durability. The arylamine compound of the above can be selected as a material for the hole transport layer, holes injected from the anode side can be efficiently transported. Furthermore, various organic EL devices combining electron transport materials having a specific structure and the like were manufactured, and the characteristics of the devices were evaluated diligently.
    Type: Application
    Filed: October 20, 2020
    Publication date: December 29, 2022
    Applicants: Hodogaya Chemical Co., Ltd., SFC Co., Ltd.
    Inventors: Kazuyuki Suruga, Kouki Kase, Takeshi Yamamoto, Shuichi Hayashi, Soon-wook Cha, Sung-hoon Joo, Byung-sun Yang, Ji-hwan Kim
  • Patent number: 11416133
    Abstract: There are provided a device with a touch panel display, a control method of a device with a touch panel display, and a program capable of performing desired processing on an object in an image by a simple operation. An object region occupied by an object including at least a portion of a contact region on an image is determined based on a contact region by a pinch-in operation, and in a case where a transition from the pinch-in operation to an operation other than the pinch-in operation is recognized, an action related to the object region on the image displayed on the touch panel display is performed.
    Type: Grant
    Filed: March 16, 2021
    Date of Patent: August 16, 2022
    Assignee: FUJIFILM Corporation
    Inventors: Takatoshi Karino, Kazuyuki Itagaki, Makoto Ozeki, Shinji Hayashi
  • Patent number: 11403798
    Abstract: Efficiency of work for laying out an object extracted from an image on another image is improved, and a burden on a user who performs the work is reduced. In S6, a second image attribute information extraction unit 15 extracts attribute information of a second image. In S7, a layout determination unit 16 determines a combining position of the object in the second image based on object attribute information, object surrounding attribute information, and second image attribute information. In S8, a correction unit 17 corrects at least one of the extracted object or the second image based on the object attribute information, the object surrounding attribute information, and the second image attribute information. In S9, the combining unit 18 creates a composite image obtained by combining the object (corrected object in a case where correction on object is performed) at a combining position of the second image (corrected second image in a case where correction on second image is performed).
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: August 2, 2022
    Assignee: FUJIFILM Corporation
    Inventors: Kazuyuki Itagaki, Takatoshi Karino, Makoto Ozeki, Shinji Hayashi
  • Patent number: 10745725
    Abstract: A method for producing an L-amino acid such as L-glutamic acid is provided. An L-amino acid is produced by culturing a bacterium having an ability to produce an L-amino acid, which has been modified so that the activity of a non-PTS fructose-uptake carrier and the activity of fructokinase are both increased, in a medium containing fructose, and collecting the L-amino acid from the medium or cells of the bacterium.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: August 18, 2020
    Assignee: AJINOMOTO CO., INC.
    Inventors: Kosuke Yokota, Kazuyuki Hayashi
  • Patent number: 10670812
    Abstract: An optical fiber includes: a core that includes quartz glass doped with a core updopant; an inner cladding that includes quartz glass doped with a cladding updopant and a downdopant and that covers a circumferential surface of the core; and an outer cladding that includes quartz glass and that covers an outer circumferential surface of the inner cladding. A refractive index of the inner cladding is substantially equal to a refractive index of the outer cladding. The inner cladding contains the cladding updopant at a concentration such that a refractive index increase rate ascribed to the cladding updopant falls within a range of 0.25% to 0.5%.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: June 2, 2020
    Assignee: Fujikura Ltd.
    Inventors: Keisuke Hirakawa, Kentaro Ichii, Kazuyuki Hayashi
  • Publication number: 20200012041
    Abstract: A polarization maintaining fiber includes: a core; an inner cladding enclosing the core; two stress applying parts that sandwich the inner cladding therebetween; and an outer cladding enclosing the inner cladding and the two stress applying parts. Each of the two stress applying parts is depressed inward against the inner cladding, and the core has a flattened cross section having a long-axis that corresponds to a direction in which the two stress applying parts are aligned.
    Type: Application
    Filed: March 22, 2018
    Publication date: January 9, 2020
    Applicant: FUJIKURA LTD.
    Inventors: Kentaro Ichii, Keisuke Hirakawa, Kazuyuki Hayashi
  • Patent number: 10428359
    Abstract: A method for producing an L-amino acid such as L-glutamic acid is provided. An L-amino acid is produced by culturing a bacterium having an L-amino acid-producing ability, which has been modified so that the activity of a C4-dicarboxylic acid-uptake carrier such as DctA, DcuA, and DcuB is increased, in a medium, and collecting the L-amino acid from the medium or cells of the bacterium.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: October 1, 2019
    Assignee: AJINOMOTO CO, INC.
    Inventors: Mika Moriya, Kazuyuki Hayashi, Akari Yokokawa
  • Publication number: 20190204512
    Abstract: An optical fiber includes: a core that includes quartz glass doped with a core updopant; an inner cladding that includes quartz glass doped with a cladding updopant and a downdopant and that covers a circumferential surface of the core; and an outer cladding that includes quartz glass and that covers an outer circumferential surface of the inner cladding. A refractive index of the inner cladding is substantially equal to a refractive index of the outer cladding. The inner cladding contains the cladding updopant at a concentration such that a refractive index increase rate ascribed to the cladding updopant falls within a range of 0.25% to 0.5%.
    Type: Application
    Filed: May 30, 2017
    Publication date: July 4, 2019
    Applicant: FUJIKURA LTD.
    Inventors: Keisuke Hirakawa, Kentaro Ichii, Kazuyuki Hayashi
  • Publication number: 20180282773
    Abstract: A method for producing an L-amino acid such as L-glutamic acid is provided. An L-amino acid is produced by culturing a bacterium having an ability to produce an L-amino acid, which has been modified so that the activity of a non-PTS fructose-uptake carrier and the activity of fructokinase are both increased, in a medium containing fructose, and collecting the L-amino acid from the medium or cells of the bacterium.
    Type: Application
    Filed: March 27, 2018
    Publication date: October 4, 2018
    Applicant: AJINOMOTO CO., INC.
    Inventors: Kosuke Yokota, Kazuyuki Hayashi
  • Publication number: 20180094285
    Abstract: A method for producing an L-amino acid such as L-glutamic acid is provided. An L-amino acid is produced by culturing a bacterium having an L-amino acid-producing ability, which has been modified so that the activity of a C4-dicarboxylic acid-uptake carrier such as DctA, DcuA, and DcuB is increased, in a medium, and collecting the L-amino acid from the medium or cells of the bacterium.
    Type: Application
    Filed: September 27, 2017
    Publication date: April 5, 2018
    Applicant: AJINOMOTO CO., INC.
    Inventors: Mika Moriya, Kazuyuki Hayashi, Akari Yokokawa
  • Patent number: 9932614
    Abstract: A method for producing an L-amino acid of glutamate family such as L-glutamic acid is provided. An L-amino acid of glutamate family is produced by culturing a coryneform bacterium having an ability for producing an L-amino acid of glutamate family, which has been modified so that the activity of an ?-ketoglutaric acid (?-KG) uptake carrier is increased, in a medium, and collecting the L-amino acid of glutamate family from the medium.
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: April 3, 2018
    Assignee: AJINOMOTO CO., INC.
    Inventors: Seiko Hirano, Kazuyuki Hayashi, Hitoshi Takayashiki, Keita Fukui
  • Patent number: 9927693
    Abstract: A reflective mask blank, which includes a substrate, a reflective multilayer film for reflecting exposure light, and an absorber layer for absorbing the exposure light in this order; the reflective multilayer film having at least three fiducial marks formed in a concave shape in an area outside an exposure area for patterning the reflective multilayer film on a front side thereof, each of the fiducial marks including a concave portion having an inclination angle ?, the absorber layer having a film thickness of from 40 to 90 nm; the absorber layer having transferred marks formed in a concave shape on a front side thereof, the transferred marks being transferred from the at least three fiducial marks, each of the transferred marks including a concave portion having an inclination angle of from 35 to 80°; and a difference between the inclination angle ? and the inclination angle ? (inclination angle ??inclination angle ?) being at least 10°.
    Type: Grant
    Filed: September 15, 2016
    Date of Patent: March 27, 2018
    Assignee: Asahi Glass Company, Limited
    Inventors: Hiroshi Hanekawa, Junichi Kageyama, Kazuyuki Hayashi
  • Patent number: 9897751
    Abstract: A multicore polarization-maintaining fiber 10 includes a plurality of cores 11, a cladding 12 surrounding the plurality of cores 11, and a plurality of stress applying parts 15 provided sandwiching the plurality of cores 11 in a region surrounded by the outer circumferential surface of the cladding 12. The cross sectional area of the stress applying part 15 is greater than the cross sectional area of the core 11. Stress applying parts 15 of the plurality of stress applying parts 15 are disposed in a first direction, and stress applying parts 15 of the plurality of stress applying parts 15 are disposed in a second direction different from the first direction.
    Type: Grant
    Filed: May 12, 2016
    Date of Patent: February 20, 2018
    Assignee: FUJIKURA LTD.
    Inventors: Kazuyuki Hayashi, Katsuaki Izoe, Kazuhiko Aikawa
  • Publication number: 20170219768
    Abstract: A multicore polarization-maintaining fiber 10 includes a plurality of cores 11, a cladding 12 surrounding the plurality of cores 11, and a plurality of stress applying parts 15 provided sandwiching the plurality of cores 11 in a region surrounded by the outer circumferential surface of the cladding 12. The cross sectional area of the stress applying part 15 is greater than the cross sectional area of the core 11. Stress applying parts 15 of the plurality of stress applying parts 15 are disposed in a first direction, and stress applying parts 15 of the plurality of stress applying parts 15 are disposed in a second direction different from the first direction.
    Type: Application
    Filed: May 12, 2016
    Publication date: August 3, 2017
    Applicant: FUJIKURA LTD.
    Inventors: Kazuyuki HAYASHI, Katsuaki IZOE, Kazuhiko AIKAWA
  • Publication number: 20170121743
    Abstract: A method for producing an L-amino acid of glutamate family such as L-glutamic acid is provided. An L-amino acid of glutamate family is produced by culturing a coryneform bacterium having an ability for producing an L-amino acid of glutamate family, which has been modified so that the activity of an ?-ketoglutaric acid (?-KG) uptake carrier is increased, in a medium, and collecting the L-amino acid of glutamate family from the medium.
    Type: Application
    Filed: October 26, 2016
    Publication date: May 4, 2017
    Applicant: AJINOMOTO CO., INC.
    Inventors: Seiko Hirano, Kazuyuki Hayashi, Hitoshi Takayashiki, Keita Fukui
  • Patent number: 9618836
    Abstract: A substrate with a conductive film to be used for producing a reflective mask blank for EUV lithography, comprising a substrate and a conductive film formed on the substrate, wherein the conductive film has at least two layers of a lower layer formed on the substrate side and an upper layer formed on the lower layer; the lower layer is a CrN type film which contains Cr and N; the upper layer is a CrON type film which contains Cr, N and O; in the CrN type film, the total content of Cr and N is at least 85 at %, and the compositional atomic ratio of Cr to N is Cr:N=9.5:0.5 to 3:7; in the CrON type film, the total content of Cr, N and O is at least 85 at %, and the compositional atomic ratio of Cr to (N+O) is Cr:(N+O)=9.5:0.5 to 3:7; and the film thickness of the CrON type film is from 0.5 to 3 nm, and the standard deviation of the film thickness distribution of the CrON type film is at most 0.18 nm.
    Type: Grant
    Filed: April 3, 2015
    Date of Patent: April 11, 2017
    Assignee: Asahi Glass Company, Limited
    Inventors: Junichi Kageyama, Kazuyuki Hayashi
  • Publication number: 20170082916
    Abstract: A reflective mask blank, which includes a substrate, a reflective multilayer film for reflecting exposure light, and an absorber layer for absorbing the exposure light in this order; the reflective multilayer film having at least three fiducial marks formed in a concave shape in an area outside an exposure area for patterning the reflective multilayer film on a front side thereof, each of the fiducial marks including a concave portion having an inclination angle a, the absorber layer having a film thickness of from 40 to 90 nm; the absorber layer having transferred marks formed in a concave shape on a front side thereof, the transferred marks being transferred from the at least three fiducial marks, each of the transferred marks including a concave portion having an inclination angle of from 35 to 80°; and a difference between the inclination angle ? and the inclination angle ? (inclination angle ??inclination angle ?) being at least 10°.
    Type: Application
    Filed: September 15, 2016
    Publication date: March 23, 2017
    Applicant: Asahi Glass Company, Limited
    Inventors: Hiroshi HANEKAWA, Junichi KAGEYAMA, Kazuyuki HAYASHI
  • Publication number: 20170075211
    Abstract: A mask blank, whereby the deterioration of pattern transfer can be effectively suppressed, when used as a mask for a transferring process. A mask blank having a transparent substrate, wherein the transparent substrate has a first main surface and a second main surface which are opposed each other, the first main surface is provided with a light-shielding film, the second main surface is provided with an antireflection film, the antireflection film has a first layer and a second layer from the side which is close to the transparent substrate, the reflectivity R1 to be obtained by removing the antireflection film from the mask blank and irradiating the second main surface side of the transparent substrate with light having a wavelength of 193 nm at an incident angle of 5°, is at least 50%, the ratio RA/RS is at most 0.
    Type: Application
    Filed: August 8, 2016
    Publication date: March 16, 2017
    Applicant: Asahi Glass Company, Limited
    Inventor: Kazuyuki HAYASHI
  • Patent number: 9506094
    Abstract: A method for producing an L-amino acid is provided. An L-amino acid is produced by culturing a coryneform bacterium having an L-amino acid-producing ability, which is modified so that the activity of a phosphate transporter is increased, in a medium, and collecting the L-amino acid from the medium.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: November 29, 2016
    Assignee: AJINOMOTO CO., INC.
    Inventors: Seiko Hirano, Kazuyuki Hayashi
  • Patent number: 9476076
    Abstract: A method for producing an L-amino acid is provided. An L-amino acid is produced by culturing a coryneform bacterium having an L-amino acid-producing ability, which is modified so that the activity of a phosphate transporter is increased, in a medium, and collecting the L-amino acid from the medium.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: October 25, 2016
    Assignee: AJINOMOTO CO., INC.
    Inventors: Seiko Hirano, Kazuyuki Hayashi