Patents by Inventor Hideaki SAEKI

Hideaki SAEKI 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: 20240131848
    Abstract: A liquid ejecting apparatus includes a liquid ejection head to eject liquid, a recovery unit, a housing, a discharge unit, a casing including the discharge unit and the housing, and a liquid receptacle. The recovery unit maintains liquid ejecting performance of the liquid ejection head. The housing houses a container that accommodates liquid received by the recovery unit. The discharge unit discharges the liquid received by the recovery unit to the container. The liquid receptacle is disposed below the discharge unit in a direction of gravity in the casing and includes a first groove extending in a first direction crossing the direction of gravity and a second groove extending in a second direction crossing the direction of gravity and the first direction.
    Type: Application
    Filed: October 16, 2023
    Publication date: April 25, 2024
    Inventors: HIROMASA TSUTSUMI, HIDEAKI MATSUMURA, TSUYOSHI SAEKI, NORIO SAKURAI, DAIJU TAKEDA, SHOTA ASADA, TAIJI MARUYAMA
  • Publication number: 20240128282
    Abstract: A semiconductor device (10) according to one aspect of the present disclosure includes: a driving section (40) that drives an object to be driven; an abnormality detecting circuit (30), which is one example of an instruction circuit that outputs an instruction signal to the driving section (40); and a light amount detecting section (20) that detects an amount of incident light and invalidates the instruction signal output from the abnormality detecting circuit (30) in accordance with the amount of incident light.
    Type: Application
    Filed: February 16, 2022
    Publication date: April 18, 2024
    Inventors: Koichi Okamoto, Hideaki Mogi, Takashi Masuda, Shinichirou Saeki, Mitsushi Tabata
  • Publication number: 20240109330
    Abstract: A printing apparatus includes a liquid tank unit, a printing head, and a supply tube unit. The liquid tank unit includes first and second liquid tanks that store liquid and are arranged in parallel to each other. The printing head ejects liquid from the first and second tanks while moving in a main scanning direction. The supply tube unit includes a first supply tube connecting the first liquid tank to the printing head and includes a second supply tube coupled in parallel to the first supply tube and connecting the second liquid tank to the printing head. The second supply tube transitions from a connected tube state in which the second and first supply tubes are coupled in parallel to a single tube state by being separated from the first supply tube, passes across the first supply tube, and is connected to a connection port of the second liquid tank.
    Type: Application
    Filed: September 28, 2023
    Publication date: April 4, 2024
    Inventors: Dauu TAKEDA, Hideaki MATSUMURA, Tsuyoshi SAEKI, Norio SAKURAI, Hiromasa TSUTSUMI, Shota ASADA, Taiji MARUYAMA
  • Publication number: 20240109331
    Abstract: Disclosed is a recording apparatus including a tank configured to store liquid to be supplied to a recording head that ejects the liquid, the tank including an inlet port for liquid injection; a cap unit including a shaft portion and a cap configured to turn about the shaft portion between a first position at which the cap caps the inlet port and a second position at which the cap does not cap the inlet port, the shaft portion being provided to a housing that encloses the tank; and a biasing unit configured to bias the cap unit in a direction to move the cap apart from the inlet port, wherein the cap unit does not move at the second position while being biased by the biasing unit.
    Type: Application
    Filed: September 28, 2023
    Publication date: April 4, 2024
    Inventors: TSUYOSHI SAEKI, HIDEAKI MATSUMURA, YURI MORI, KEN TAKENAGA, SHOTA ASADA, KOKI SHIMADA, DAIJU TAKEDA, HIROMASA TSUTSUMI, MINEYOSHI TOMIE
  • Publication number: 20240109333
    Abstract: A liquid storage container includes a storage portion configured to store liquid, an opening portion provided on a first surface and configured to allow injection of the liquid into the storage portion, a receiving portion consisting of the first surface and a wall disposed around the opening portion on the first surface, and a liquid holding unit configured to hold the liquid guided by a guiding portion from the liquid receiving portion to outside of the liquid receiving portion. The liquid holding unit includes a second surface different from the first surface of the liquid storage container and a flexible member.
    Type: Application
    Filed: September 27, 2023
    Publication date: April 4, 2024
    Inventors: TAIJI MARUYAMA, HIDEAKI MATSUMURA, TSUYOSHI SAEKI, NORIO SAKURAI, DAIJU TAKEDA, SHOTA ASADA, HIROMASA TSUTSUMI
  • Publication number: 20240083175
    Abstract: A printing apparatus includes a support member configured to support a printhead that performs printing by discharging ink to a print medium, a connecting member including a connecting portion connected to an ink introduction portion of the printhead and through which the ink introduction portion communicates with an ink supply passage via the connecting portion, a rotation member configured to hold the connecting member such that a posture of the connecting member is changeable, and configured to be supported by the support member to be rotatable between a connecting position at which the ink introduction portion and the connecting portion are connected and a connection releasing position at which the ink introduction portion and the connecting portion are not connected, and a biasing portion configured to bias the connecting member to a first posture with respect to the rotation member.
    Type: Application
    Filed: April 26, 2023
    Publication date: March 14, 2024
    Inventors: HIROMASA TSUTSUMI, HIDEAKI MATSUMURA, TSUYOSHI SAEKI, YURI MORI, KOKI SHIMADA, SHOTA ASADA, KEN TAKENAGA, DAIJU TAKEDA, MINEYOSHI TOMIE
  • Patent number: 9693712
    Abstract: A lancet pricking device comprises a lancet, a launching spring, a trigger part and a holder housing the lancet, launching spring and trigger part. The lancet comprises a lancet body, lancet cap and pricking needle. The pricking needle is in both the lancet body and lancet cap. The trigger part has a pair of arms positioned inside the holder. The launching spring is attached to the lancet body. The lancet body is secured to the arms of the trigger part by an abutment of the lancet body on the arms such that the launching spring is compressed before a pricking operation. The trigger part cannot be pushed toward the inside of the holder before the lancet cap is removed, but can be pushed toward the inside of the holder after the cap is removed. The lancet body warps when pressed to release the secured lancet body.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: July 4, 2017
    Assignees: ASAHI POLYSLIDER COMPANY, LIMITED, IZUMI-COSMO COMPANY, LIMITED
    Inventors: Tomoyuki Hyoue, Hideaki Saeki, Hirokazu Imori
  • Patent number: 9566028
    Abstract: A lancet pricking device comprising a lancet, a launching spring and a lancet holder for housing therein the lancet and the launching spring. The lancet pricking device of the present invention is characterized in that the lancet comprises a lancet body, a lancet cap and a pricking needle, and the pricking needle is disposed in both the lancet body and the lancet cap; wherein the launching spring is attached to the lancet body, and the lancet body is secured by abutting against the lancet holder such that the launching spring is kept compressed before a pricking operation; and wherein, when the lancet cap is removed, the lancet body becomes capable of warping upon being pressed from an outside to cause the secured lancet body to be released.
    Type: Grant
    Filed: September 2, 2010
    Date of Patent: February 14, 2017
    Assignees: ASAHI POLYSLIDER COMPANY, LIMITED, IZUMI-COSMO COMPANY, LIMITED
    Inventors: Hideaki Saeki, Hiroshi Hanafusa, Kazuharu Seki, Teruyuki Abe
  • Publication number: 20170027490
    Abstract: There is provided a lancet wherein a lancet cap is composed at least of a grip member and a pricking-component protective member, and the pricking-component protective member has a two-part structure of a flexible part and a rigid part, the flexible part having a relative flexibility with respect to the rigid part, the rigid part having a relative rigidity with respect to the flexible part.
    Type: Application
    Filed: April 13, 2015
    Publication date: February 2, 2017
    Inventors: Hideaki SAEKI, Hirokazu IMORI
  • Patent number: 9282919
    Abstract: A lancet pricking device comprises a lancet, a launching spring, a trigger part and a holder housing the lancet, launching spring and trigger part. The lancet comprises a lancet body, lancet cap and pricking needle. The pricking needle is in both the lancet body and lancet cap. The trigger part has a pair of arms positioned inside the holder. The launching spring is attached to the lancet body. The lancet body is secured to the arms of the trigger part by an abutment of the lancet body on the arms such that the launching spring is compressed before a pricking operation. The trigger part cannot be pushed further into the holder before the lancet cap is removed, but can be pushed further into the holder after the cap is removed. The pair of arms warp when pressed to release the secured lancet body.
    Type: Grant
    Filed: July 14, 2014
    Date of Patent: March 15, 2016
    Assignees: ASAHI POLYSLIDER COMPANY, LIMITED, IZUMI-COSMO COMPANY, LIMITED
    Inventors: Tomoyuki Hyoue, Hideaki Saeki, Hirokazu Imori
  • Patent number: 9173599
    Abstract: There is provided a lancet comprising a lancet body, a lancet cap and a pricking component. In the lancet, the lancet body and the lancet cap are made of resin and the pricking component is made of metal. The pricking component is situated in both of the lancet body and the lancet cap, and the tip of the pricking component is covered with the lancet cap. The lancet body of the lancet is thin except for a rim portion of the body, and the rim portion of the lancet body has such a form that the rim portion extends symmetrically from the thinned portion of the lancet body.
    Type: Grant
    Filed: January 10, 2013
    Date of Patent: November 3, 2015
    Assignee: ASAHI POLYSLIDER COMPANY, LIMITED
    Inventor: Hideaki Saeki
  • Patent number: 9138185
    Abstract: A lancet assembly includes a lancet, a lancet engaging part, and a lancet case housing the lancet and the lancet engaging part. In the lancet assembly of the present invention, the lancet engaging part and the lancet cap are disposed such that they are capable of making contact with each other. When the lancet engaging part is forced to move forward with respect to the lancet in a pricking direction, the lancet cap is pressed by the lancet engaging part, and thereby the bridging component is broken so that the lancet cap is separated from the lancet body. When the lancet engaging part is forced to further move forward, the separated lancet cap moves to the position off a pricking pathway of the pricking component within the lancet case.
    Type: Grant
    Filed: December 18, 2012
    Date of Patent: September 22, 2015
    Assignees: IZUMI-COSMO COMPANY, LIMITED, ASAHI POLYSLIDER COMPANY, LIMITED
    Inventors: Hideaki Saeki, Hirokazu Imori, Kazuharu Seki
  • Patent number: 9044177
    Abstract: A lancet pricking device comprises a lancet, a launching spring, a trigger part and a holder housing the lancet, launching spring and trigger part. The lancet comprises a lancet body, lancet cap and pricking needle. The pricking needle is in both the lancet body and lancet cap. The trigger part has a pair of arms positioned inside the holder. The launching spring is attached to the lancet body. The lancet body is secured to the arms of the trigger part by an abutment of the lancet body on the arms such that the launching spring is compressed before a pricking operation. The trigger part cannot be pushed toward the inside of the holder before the lancet cap is removed, but can be pushed toward the inside of the holder after the cap is removed. The lancet body warps when pressed to release the secured lancet body.
    Type: Grant
    Filed: October 6, 2010
    Date of Patent: June 2, 2015
    Assignees: ASAHI POLYSLIDER COMPANY, LIMITED, IZUMI-COSMO COMPANY, LIMITED
    Inventors: Tomoyuki Hyoue, Hideaki Saeki, Hirokazu Imori
  • Publication number: 20150133818
    Abstract: There is provided an injector capable of launching a lancet to provide a pricking. The injector comprises a plunger part capable of launching the lancet in a pricking direction, and an injector casing, the plunger part being located in an interior space of the casing. The plunger part comprises a lancet-attachment portion in its tip, and the lancet-attachment portion has a dual cylindrical structure composed of an outer cylinder and an inner cylinder such that respective bodies of the outer and inner cylinders are spaced away from each other.
    Type: Application
    Filed: May 10, 2013
    Publication date: May 14, 2015
    Inventors: Hideaki Saeki, Hirokazu Imori
  • Publication number: 20150112375
    Abstract: A lancet pricking device comprises a lancet, a launching spring, a trigger part and a holder housing the lancet, launching spring and trigger part. The lancet comprises a lancet body, lancet cap and pricking needle. The pricking needle is in both the lancet body and lancet cap. The trigger part has a pair of arms positioned inside the holder. The launching spring is attached to the lancet body. The lancet body is secured to the arms of the trigger part by an abutment of the lancet body on the arms such that the launching spring is compressed before a pricking operation. The trigger part cannot be pushed toward the inside of the holder before the lancet cap is removed, but can be pushed toward the inside of the holder after the cap is removed. The lancet body warps when pressed to release the secured lancet body.
    Type: Application
    Filed: July 14, 2014
    Publication date: April 23, 2015
    Inventors: Tomoyuki HYOUE, Hideaki SAEKI, Hirokazu IMORI
  • Publication number: 20150012029
    Abstract: A lancet pricking device comprises a lancet, a launching spring, a trigger part and a holder housing the lancet, launching spring and trigger part. The lancet comprises a lancet body, lancet cap and pricking needle. The pricking needle is in both the lancet body and lancet cap. The trigger part has a pair of arms positioned inside the holder. The launching spring is attached to the lancet body. The lancet body is secured to the arms of the trigger part by an abutment of the lancet body on the arms such that the launching spring is compressed before a pricking operation. The trigger part cannot be pushed toward the inside of the holder before the lancet cap is removed, but can be pushed toward the inside of the holder after the cap is removed. The lancet body warps when pressed to release the secured lancet body.
    Type: Application
    Filed: September 26, 2014
    Publication date: January 8, 2015
    Inventors: Tomoyuki HYOUE, Hideaki SAEKI, Hirokazu IMORI
  • Publication number: 20140088631
    Abstract: There is provided a lancet comprising a lancet body, a lancet cap and a pricking component. In the lancet, the lancet body and the lancet cap are made of resin and the pricking component is made of metal. The pricking component is situated in both of the lancet body and the lancet cap, and the tip of the pricking component is covered with the lancet cap. The lancet body of the lancet is thin except for a rim portion of the body, and the rim portion of the lancet body has such a form that the rim portion extends symmetrically from the thinned portion of the lancet body.
    Type: Application
    Filed: January 10, 2013
    Publication date: March 27, 2014
    Inventor: Hideaki Saeki
  • Publication number: 20130317533
    Abstract: There is provided a lancet device comprising a pricking part and a pressing part. In the lancet device of the present invention, the pricking part is comprised of a needle shaft component equipped with a pricking needle, a driving shaft component, and an intermediate shaft component therebetween, the needle shaft component, the driving shaft component and the intermediate shaft component being connected to each other via a joint component. When a pricking operation is performed, the driving shaft component of the pricking part is at least partly rotated by being pressed by a pressing action of the pressing part, and thereby the intermediate shaft component of the pricking part is displaced causing the needle shaft component to move in a pricking direction.
    Type: Application
    Filed: February 13, 2012
    Publication date: November 28, 2013
    Inventors: Hideaki Saeki, Kazuharu Seki, Teruyuki Abe
  • Publication number: 20120215246
    Abstract: There is provided a lancet pricking device, comprising a lancet, a launching spring, a trigger part and a holder for housing therein the lancet, the launching spring and the trigger part. In the lancet pricking device, the lancet comprises a lancet body, a lancet cap and a pricking needle, and the pricking needle is disposed in both the lancet body and the lancet cap, and the trigger part has a pair of arms positioned inside the holder, and the launching spring is attached to the lancet body, and the lancet body is secured to the arms of the trigger part by an abutment of the lancet body on the arms such that the launching spring is kept compressed before a pricking operation.
    Type: Application
    Filed: October 6, 2010
    Publication date: August 23, 2012
    Inventors: Tomoyuki Hyoue, Hideaki Saeki, Hirokazu Imori
  • Publication number: 20120203259
    Abstract: A lancet pricking device comprising a lancet, a launching spring and a lancet holder for housing therein the lancet and the launching spring. The lancet pricking device of the present invention is characterized in that the lancet comprises a lancet body, a lancet cap and a pricking needle, and the pricking needle is disposed in both the lancet body and the lancet cap; wherein the launching spring is attached to the lancet body, and the lancet body is secured by abutting against the lancet holder such that the launching spring is kept compressed before a pricking operation; and wherein, when the lancet cap is removed, the lancet body becomes capable of warping upon being pressed from an outside to cause the secured lancet body to be released.
    Type: Application
    Filed: September 2, 2010
    Publication date: August 9, 2012
    Inventors: Hideaki Saeki, Hiroshi Hanafusa, Kazuharu Seki, Teruyuki Abe