Patents by Inventor Hiroyasu Bitoh

Hiroyasu Bitoh 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: 10327529
    Abstract: A drawing device includes: an insertion portion into which a finger or a toe including a nail which is a drawing target surface is inserted, the insertion portion including an opening configured to expose an entire tip portion of the finger or toe including a region having the nail of the finger or toe; and a holding portion in the insertion portion configured to suppress movement of the finger or toe. The holding portion includes: a first pressing portion opposing a side surface on one side in a width direction of the inserted tip portion of the finger or toe and configured to press the side surface on the one side; and a second pressing portion opposing a side surface on another side in the width direction of the tip portion of the finger or toe and configured to press the side surface on the another side.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: June 25, 2019
    Assignee: CASIO COMPUTER CO., LTD.
    Inventor: Hiroyasu Bitoh
  • Patent number: 9694623
    Abstract: A drawing apparatus includes a drawing unit, a test-writing portion, and a control unit including a drawing tool identification unit. At least one drawing tool is loaded in the drawing unit and the drawing tool draws on a drawing target and a drawing medium different from the drawing target. A drawing medium is placed on the test-writing portion. The drawing tool identification unit acquires a test target image from an area on the drawing medium drawn with the drawing tool in the test-writing portion, and identifies a type of the drawing tool loaded in the drawing unit on the basis of the test target image.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: July 4, 2017
    Assignee: CASIO COMPUTER CO., LTD.
    Inventor: Hiroyasu Bitoh
  • Patent number: 9675159
    Abstract: According to one implementation, there is provided a drawing apparatus including a carriage, a cap member, and a holding/separating mechanism. The carriage holds a drawing tool including a tip. The cap member includes a tip receiving unit which covers and seals the tip. The holding/separating mechanism holds the tip of the drawing tool in a sealing state with the tip receiving unit when the drawing tool is placed in a standby position, and separates the tip of the drawing tool and the cap member from each other before starting the drawing. The holding/separating mechanism includes a move prevention member which is fixed to a certain position. The move prevention member comes into contact with the drawing tool so that the move prevention member prevents the drawing tool from moving in a direction that separates the tip from the cap member in the sealing state.
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: June 13, 2017
    Assignee: CASIO COMPUTER CO., LTD.
    Inventor: Hiroyasu Bitoh
  • Patent number: 9649859
    Abstract: drawing apparatus including a drawing head on which at least one drawing tool is mounted, the drawing tool applying a drawing on a drawing subject; and an illumination device comprising at least one light source configured to radiate light on an area of the drawing subject where the drawing is applied. The drawing tool includes a first drawing tool that applies the drawing by using a first type ink which is colorless ink or a specific color ink which has substantially the same color as the drawing subject, and a second drawing tool that applies the drawing by using a second type ink different from the first type ink. In case where the drawing on a first drawn area of the drawing subject is applied by the first drawing tool, the imaging unit acquired the subject image by imaging the first drawn area where the light radiated from the light source is specularly reflected.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: May 16, 2017
    Assignee: CASIO COMPUTER CO., LTD.
    Inventor: Hiroyasu Bitoh
  • Patent number: 9635923
    Abstract: A drawing apparatus includes a drawing head to hold at least one drawing tool which performs drawing by applying photocurable fluid material to a drawing target surface of a drawing target object, a light source unit which emits irradiation light including specific light in a specific wavelength region to cure the photocurable fluid material, and a light-blocking member which is disposed between the light source unit and the drawing tool held in the drawing head and blocks the specific light from arriving at the drawing tool when the light source unit emits the irradiation light.
    Type: Grant
    Filed: February 6, 2015
    Date of Patent: May 2, 2017
    Assignee: CASIO COMPUTER CO., LTD.
    Inventor: Hiroyasu Bitoh
  • Publication number: 20170001451
    Abstract: A drawing apparatus including a drawing head on which at least one drawing tool is mounted, the drawing tool applying a drawing on a drawing subject; an imaging unit which acquires a subject image by imaging the drawing subject; and an illumination device comprising at least one light source configured to radiate light on an area of the drawing subject where the drawing is applied. The drawing tool includes a first drawing tool that applies the drawing by using a first type ink which is a colorless ink or a specific color ink which has substantially the same color as the drawing subject, and a second drawing tool that applies the drawing by using a second type ink different from the first type ink. In a case where the drawing on a first drawn area of the drawing subject is applied by the first drawing tool, the imaging unit acquires the subject image by imaging the first drawn area where the light radiated from the light source is specularly reflected.
    Type: Application
    Filed: June 24, 2016
    Publication date: January 5, 2017
    Applicant: CASIO COMPUTER CO., LTD.
    Inventor: Hiroyasu BITOH
  • Publication number: 20160374450
    Abstract: A drawing device includes: an insertion portion into which a finger or a toe including a nail which is a drawing target surface is inserted, the insertion portion including an opening configured to expose an entire tip portion of the finger or toe including a region having the nail of the finger or toe; and a holding portion in the insertion portion configured to suppress movement of the finger or toe. The holding portion includes: a first pressing portion opposing a side surface on one side in a width direction of the inserted tip portion of the finger or toe and configured to press the side surface on the one side; and a second pressing portion opposing a side surface on another side in the width direction of the tip portion of the finger or toe and configured to press the side surface on the another side.
    Type: Application
    Filed: April 20, 2016
    Publication date: December 29, 2016
    Applicant: CASIO COMPUTER CO., LTD.
    Inventor: Hiroyasu BITOH
  • Patent number: 9462869
    Abstract: A drawing apparatus to perform drawing on a drawing target surface which is a surface of a fingernail or toenail having a curved shape includes a drawing tool holder which holds a drawing tool in such a way that the drawing tool is movable toward and away from the drawing target surface; and a drawing tool pressing mechanism which presses the drawing tool with a pressing force toward the drawing target surface when the drawing tool performs drawing. The drawing tool pressing mechanism changes the pressing force in accordance with a change in height of a position to be touched by the drawing tool on the drawing target surface according to the curved shape due to a change in position where the drawing tool touches the drawing target surface, to reduce a change in pressure on the drawing target surface from the drawing tool.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: October 11, 2016
    Assignee: CASIO COMPUTER CO., LTD
    Inventor: Hiroyasu Bitoh
  • Patent number: 9434179
    Abstract: A nail print apparatus which prints on a nail. The nail print apparatus includes a partition wall and a printing section. A first surface of the partition wall is in contact with at least one first finger inserted on the first surface. A second surface of the partition wall is in contact with at least one second finger, which is different from the first finger, inserted on the second surface. The first surface and the second surface are held between the first finger and the second finger from a first end of the partition wall. A thickness of the partition wall between the first surface and the second surface increases from the first end toward a second end opposite to the first end.
    Type: Grant
    Filed: July 16, 2012
    Date of Patent: September 6, 2016
    Assignee: CASIO COMPUTER CO., LTD.
    Inventor: Hiroyasu Bitoh
  • Patent number: 9386834
    Abstract: A nail printing apparatus includes a finger/toe placement section, a drawing tool touching a finger/toe nail and making drawing on the finger/toe nail, and a drive unit which moves the drawing tool. When the drive unit moves the drawing tool while drawing, the drive unit is controlled to perform drawing direction limiting processing in which the drawing tool is allowed to move from a first to a second point of the surface of the nail which is lower than the first point and the drawing tool is prohibited from moving from the second to the first point in a first area of the nail surface set on one side of the nail center line, and in a second area of the nail surface set on the other side of the center line.
    Type: Grant
    Filed: July 17, 2014
    Date of Patent: July 12, 2016
    Assignee: CASIO COMPUTER CO., LTD.
    Inventor: Hiroyasu Bitoh
  • Publication number: 20160185154
    Abstract: A drawing apparatus includes a drawing unit, a test-writing portion, and a control unit including a drawing tool identification unit. At least one drawing tool is loaded in the drawing unit and the drawing tool draws on a drawing target and a drawing medium different from the drawing target. A drawing medium is placed on the test-writing portion. The drawing tool identification unit acquires a test target image from an area on the drawing medium drawn with the drawing tool in the test-writing portion, and identifies a type of the drawing tool loaded in the drawing unit on the basis of the test target image.
    Type: Application
    Filed: December 28, 2015
    Publication date: June 30, 2016
    Applicant: CASIO COMPUTER CO., LTD.
    Inventor: Hiroyasu BITOH
  • Publication number: 20150374092
    Abstract: A drawing apparatus to perform drawing on a drawing target surface which is a surface of a fingernail or toenail having a curved shape includes a drawing tool holder which holds a drawing tool in such a way that the drawing tool is movable toward and away from the drawing target surface; and a drawing tool pressing mechanism which presses the drawing tool with a pressing force toward the drawing target surface when the drawing tool performs drawing. The drawing tool pressing mechanism changes the pressing force in accordance with a change in height of a position to be touched by the drawing tool on the drawing target surface according to the curved shape due to a change in position where the drawing tool touches the drawing target surface, to reduce a change in pressure on the drawing target surface from the drawing tool.
    Type: Application
    Filed: June 22, 2015
    Publication date: December 31, 2015
    Applicant: CASIO COMPUTER CO., LTD.
    Inventor: Hiroyasu BITOH
  • Publication number: 20150366317
    Abstract: A drawing apparatus includes a mounting section having a mounting surface for mounting thereon a drawing target object having a drawing target surface, a carriage for attaching thereto a drawing tool having a tip portion at one end, and a drawing tool pressing mechanism for bringing the tip portion of the drawing tool attached to the carriage into contact with the drawing target surface of the drawing target object mounted on the mounting surface. The carriage includes a fitting member to be fitted with the tip portion of the drawing tool, and configured to be movable with the drawing tool having the fitted tip portion, and a biasing member biasing the fitting member in a direction away from the mounting surface. The drawing tool pressing mechanism presses the drawing tool with the tip portion fitted with the fitting member in a direction where the tip portion approaches the mounting surface, and brings the tip portion into contact with the drawing target surface.
    Type: Application
    Filed: February 18, 2015
    Publication date: December 24, 2015
    Applicant: CASIO COMPUTER CO., LTD.
    Inventor: Hiroyasu BITOH
  • Patent number: 9205672
    Abstract: A drawing apparatus includes a drawing unit which is provided with at least one drawing head ejecting a first ink to perform drawing on a drawing target and at least one drawing tool in contact with the drawing target to perform drawing on the drawing target with a second ink; and a control unit controlling the drawing unit to perform first drawing on the drawing target with one of the drawing head and the drawing tool and perform second drawing with the other of the drawing head and the drawing tool over a region of the first drawing on the drawing target. This configuration achieves a variety of images drawn on the drawing target with a combination of the drawing head and the drawing tool.
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: December 8, 2015
    Assignee: CASIO COMPUTER CO., LTD.
    Inventor: Hiroyasu Bitoh
  • Publication number: 20150216284
    Abstract: A drawing apparatus includes a drawing head to hold at least one drawing tool which performs drawing by applying photocurable fluid material to a drawing target surface of a drawing target object, a light source unit which emits irradiation light including specific light in a specific wavelength region to cure the photocurable fluid material, and a light-blocking member which is disposed between the light source unit and the drawing tool held in the drawing head and blocks the specific light from arriving at the drawing tool when the light source unit emits the irradiation light.
    Type: Application
    Filed: February 6, 2015
    Publication date: August 6, 2015
    Inventor: Hiroyasu BITOH
  • Patent number: 9090092
    Abstract: A nail print apparatus, including: a finger inserting unit in which a finger including a nail to be printed is inserted; an accessory holding unit which is located in the finger inserting unit and on which at least one decorative part of an accessory is placed; and a print head which performs printing on the nail of the finger that is inserted into the finger inserting unit and a printing surface to be printed of the decorative part that is located in the finger inserting unit and placed on the accessory holding unit.
    Type: Grant
    Filed: October 24, 2013
    Date of Patent: July 28, 2015
    Assignee: CASIO COMPUTER CO., LTD.
    Inventors: Hiroyasu Bitoh, Nobuyuki Mochinaga
  • Publication number: 20150174914
    Abstract: A drawing apparatus includes a drawing head and a stirring unit. At least one drawing tool is held by the drawing head. The drawing tool includes a fluid material container to contain a fluid material and performs drawing on a drawing target with the fluid material. The stirring unit performs a stirring operation to stir the fluid material in the fluid material container of the drawing tool held by the drawing head by changing a tilt angle of the drawing tool.
    Type: Application
    Filed: December 18, 2014
    Publication date: June 25, 2015
    Applicant: CASIO COMPUTER CO., LTD.
    Inventor: Hiroyasu BITOH
  • Patent number: 9056491
    Abstract: A nail print apparatus, including: a placement surface on which a drawing target is placed, the drawing target has a curved shape along a width direction of the drawing target; a drawing head in which at least one drawing tool is set, the drawing tool having a tip portion that contacts with a surface of the drawing target and performs drawing on the surface of the drawing target; and a head drive unit which moves the drawing head along the placement surface.
    Type: Grant
    Filed: February 20, 2014
    Date of Patent: June 16, 2015
    Assignee: CASIO COMPUTER CO., LTD.
    Inventor: Hiroyasu Bitoh
  • Publication number: 20150027480
    Abstract: According to one implementation, there is provided a drawing apparatus including a carriage, a cap member, and a holding/separating mechanism. The carriage holds a drawing tool including a tip. The cap member includes a tip receiving unit which covers and seals the tip. The holding/separating mechanism holds the tip of the drawing tool in a sealing state with the tip receiving unit when the drawing tool is placed in a standby position, and separates the tip of the drawing tool and the cap member from each other before starting the drawing. The holding/separating mechanism includes a move prevention member which is fixed to a certain position. The move prevention member comes into contact with the drawing tool so that the move prevention member prevents the drawing tool from moving in a direction that separates the tip from the cap member in the sealing state.
    Type: Application
    Filed: July 25, 2014
    Publication date: January 29, 2015
    Applicant: CASIO COMPUTER CO., LTD.
    Inventor: Hiroyasu BITOH
  • Publication number: 20150020834
    Abstract: A nail printing apparatus includes a finger/toe placement section, a drawing tool touching a finger/toe nail and making drawing on the finger/toe nail, and a drive unit which moves the drawing tool. When the drive unit moves the drawing tool while drawing, the drive unit is controlled to perform drawing direction limiting processing in which the drawing tool is allowed to move from a first to a second point of the surface of the nail which is lower than the first point and the drawing tool is prohibited from moving from the second to the first point in a first area of the nail surface set on one side of the nail center line, and in a second area of the nail surface set on the other side of the center line.
    Type: Application
    Filed: July 17, 2014
    Publication date: January 22, 2015
    Inventor: Hiroyasu BITOH