Patents by Inventor Osamu Saito
Osamu Saito 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).
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Patent number: 11935700Abstract: A laminated electronic component includes an element body formed by laminating an insulating layer and having a bottom surface used as a mounting surface, and a bottom surface electrode formed on the bottom surface of the element body and containing glass and a sintered metal. The bottom surface electrode includes a first electrode layer and a second electrode layer formed on the element body side from the first electrode layer, an edge portion of the second electrode layer is covered with an overcoat layer which is a part of the element body, the first electrode layer is laminated on the second electrode layer with the overcoat layer interposed therebetween, and a content of glass in the first electrode layer is larger than a content of glass in the second electrode layer.Type: GrantFiled: March 22, 2022Date of Patent: March 19, 2024Assignee: TDK CORPORATIONInventors: Noriyuki Saito, Osamu Hirose, Toru Yoshida, Yoshinori Sato, Akira Suda, Akira Nakamura
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Publication number: 20240078173Abstract: A training operation may be performed by a memory controller to provide a system clock signal and a data clock signal having a desired temporal (e.g., phase) relationship to one another. The system clock and data clock signals may be provided to a memory. In some examples, the memory controller may provide a command to the memory to put the memory in a training mode. Once in the training mode, the memory controller may provide a write command and toggle the data clock signal a number of times. If the memory provides one output, the memory controller may adjust the relationship between the data clock and system clock signals. If the memory provides another output, the memory controller may maintain the relationship between the data clock and system clock signals and exit the training mode.Type: ApplicationFiled: July 17, 2023Publication date: March 7, 2024Applicant: MICRON TECHNOLOGY, INC.Inventors: OSAMU NAGASHIMA, YOSHINORI MATSUI, KEUN SOO SONG, HIROKI TAKAHASHI, SHUNICHI SAITO
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Publication number: 20240068380Abstract: There is provided a pit initiation evaluation system or the like capable of predicting pit initiation effectively and at low cost. In a pit initiation evaluation system of an embodiment, a pit initiation evaluation unit creates and retains, based on a dry-wet alternate time data, a deposit impurity concentration data, and a pit initiation data on pitting corrosion initiated in each of a plurality of turbine stages when an operation is actually performed in the steam turbine, a pit initiation evaluation table presenting a relationship between a dry-wet alternate time, a deposit impurity concentration, and pit initiation. Further, the pit initiation evaluation unit is configured to evaluate, by using the pit initiation evaluation table, pitting corrosion to be initiated in each of the plurality of turbine stages in an operation planned for the steam turbine.Type: ApplicationFiled: November 2, 2022Publication date: February 29, 2024Applicant: TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATIONInventors: Yuka TSUKADA, Kazuhiro SAITO, Yusuke SUZUKI, Yoshikazu NINOMIYA, Osamu TANAKA, Yasuteru KAWAI, Shinichi TERADA, Makoto SASAKI
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Patent number: 11914874Abstract: Methods, systems, and apparatuses related to memory operation with multiple sets of latencies are disclosed. A memory device or system that includes a memory device may be operable with one or several sets of latencies (e.g., read, write, or write recovery latencies), and the memory device or system may apply a set of latencies depending on which features of the memory device are enabled. For example, control circuitry may be configured to enable one or more features during operations on a memory array, and the control circuitry may apply a set of latency values based on a number or type of features that are enabled. The sets of latency values may depend, for example, on whether various control features (e.g., dynamic voltage frequency scaling) are enabled, and a device may operate within certain frequency ranges irrespective of other characteristics (e.g., mode register values) or latencies applied.Type: GrantFiled: August 2, 2021Date of Patent: February 27, 2024Inventors: Dean D. Gans, Yoshiro Riho, Shunichi Saito, Osamu Nagashima
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Patent number: 11892362Abstract: There is provided a measuring device (dial gauge) capable of performing measurement with a desired measuring force regardless of the posture of the measuring device. A dial gauge in an exemplary embodiment of the present invention includes a measuring force adjustment unit provided to a body case and capable of moving and being positioned and fixed in a direction substantially parallel to a moving direction of a spindle. A biasing means has one end directly or indirectly engaged with the spindle and the other end directly or indirectly engaged with the measuring force adjustment unit, and biases the spindle toward a tip end. The measuring force adjustment unit includes an external thread portion and a connection supporting member having one end screwed with the external thread portion and the other end coupled to the biasing means.Type: GrantFiled: August 3, 2021Date of Patent: February 6, 2024Assignee: MITUTOYO CORPORATIONInventors: Yuichi Ichikawa, Osamu Saito
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Patent number: 11821724Abstract: A digital micrometer includes a main-body frame, a spindle, a thimble part, and a displacement detector that detects displacement of the spindle. The main-body frame includes a U-shaped frame part, and a spindle holding part provided on the other end side of the U-shaped frame part and having a length in a direction away from an anvil. The spindle is held by a spindle holding part, provided to be movable forward and backward in an axial direction with respect to the anvil, and includes a contactor on one end face. The main-body frame and the spindle are formed of a non-magnetic material.Type: GrantFiled: June 7, 2019Date of Patent: November 21, 2023Assignee: MITUTOYO CORPORATIONInventors: Koji Matsumoto, Yuji Fujikawa, Shinichiro Yanaka, Osamu Saito
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Publication number: 20230367256Abstract: A powder collection container includes a container body, a conveying screw, a shaft portion, and a screw portion. The container body has a collection port from which powder is to flows into the container body. The conveying screw includes a shaft portion and a screw portion. The shaft portion extends in an axial direction of the conveying screw. The screw portion is wound around the shaft portion. The conveying screw rotates in a specified direction to convey the powder, which has flowed into the container body, toward an end of the conveying screw in the axial direction. The conveying screw includes a non-screw portion around which no screw portion is wound at least one position of the shaft portion between the collection port and the end of the conveying screw in the axial direction.Type: ApplicationFiled: May 11, 2023Publication date: November 16, 2023Inventors: Osamu SAITO, Tomonori TAMURA
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Patent number: 11543225Abstract: A caliper measurement force detecting device includes a fixed unit that is securely attached to a slider so as not to displace relative to the slider; a movable unit that is provided to allow a slight displacement relative to the fixed unit along a direction parallel to a displacement direction of the slider; and pressure detectors that are arranged between the fixed unit and the movable unit and are provided so as to detect pressure applied in the direction parallel to the displacement direction of the slider. The movable unit includes an alternative finger hook that is arranged near a finger hook of the slider and serves as an operator that pushes and pulls the slider instead of the finger hook of the slider.Type: GrantFiled: May 19, 2021Date of Patent: January 3, 2023Assignee: MITUTOYO CORPORATIONInventors: Kohei Fuchigami, Osamu Saito, Keisuke Iori
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Patent number: 11472294Abstract: A braking control apparatus to be installed an electric vehicle includes an acceleration and deceleration operation member, a controller, and a recognizer. The acceleration and deceleration operation member receives an acceleration request in accordance with an operation amount in a first direction from a neutral position, and receive a deceleration request in accordance with an operation amount in a second direction from the neutral position. The controller controls an amount of power regenerated by a rotary electric machine driven by wheels in accordance with the operation amount in the second direction. The recognizer recognizes a preceding vehicle traveling ahead of the electric vehicle. Upon detection of the preceding vehicle at a relative distance from the electric vehicle that is equal to or less than a threshold, the controller performs braking suppression control to decrease the amount of power regenerated in accordance with the operation amount in the second direction.Type: GrantFiled: November 19, 2019Date of Patent: October 18, 2022Assignee: SUBARU CORPORATIONInventors: Yuki Yoshida, Katsuya Tomiie, Masashi Ban, Makoto Sonoki, Osamu Saito, Yuki Sugimoto
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Publication number: 20220251408Abstract: Provided is a radiation-curable ink that has low odor, excellent curability, and can provide a printed matter that has excellent hardness and toughness. The radiation-curable ink includes the monofunctional polymerizable compound (?) having a heterocyclic structure in which a hetero atom is an oxygen atom, and a multifunctional polymerizable compound (?) having an alicyclic structure. It is preferable that the radiation-curable ink further include a multifunctional polymerizable compound (Z) not having a bicyclo structure or a higher cyclic structure. It is preferable that the monofunctional polymerizable compound be a monofunctional (meth)acrylate and the multifunctional polymerizable compound be a multifunctional (meth)acrylate.Type: ApplicationFiled: April 26, 2022Publication date: August 11, 2022Applicant: MIMAKI ENGINEERING CO., LTD.Inventors: Kazuki Ohara, Hironori HASHIZUME, Osamu Saito
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Publication number: 20220042863Abstract: There is provided a measuring device (dial gauge) capable of performing measurement with a desired measuring force regardless of the posture of the measuring device. A dial gauge in an exemplary embodiment of the present invention includes a measuring force adjustment unit provided to a body case and capable of moving and being positioned and fixed in a direction substantially parallel to a moving direction of a spindle. A biasing means has one end directly or indirectly engaged with the spindle and the other end directly or indirectly engaged with the measuring force adjustment unit, and biases the spindle toward a tip end. The measuring force adjustment unit includes an external thread portion and a connection supporting member having one end screwed with the external thread portion and the other end coupled to the biasing means.Type: ApplicationFiled: August 3, 2021Publication date: February 10, 2022Applicant: MITUTOYO CORPORATIONInventors: Yuichi ICHIKAWA, Osamu SAITO
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Patent number: 11204570Abstract: A contact-separation mechanism includes a cam to rotate to move a contact-separation member to and from a counterpart member, a detection target to rotate together with the cam, and a detector to detect presence or absence of the detection target in a detection area of the detector, and circuitry. The cam has a reference range. The circuitry issues a rotation stop instruction of the cam after a target time elapses from passing of the reference range of the detection target through the detection area, and sets the target time based on a duration of an immediately preceding passing of the reference range through the detection area.Type: GrantFiled: October 7, 2019Date of Patent: December 21, 2021Assignee: Ricoh Company, Ltd.Inventors: Shigeo Nanno, Kimihiro Tanaka, Tamotsu Ikeda, Kenji Tomita, Osamu Saito
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Publication number: 20210372760Abstract: A caliper measurement force detecting device includes a fixed unit that is securely attached to a slider so as not to displace relative to the slider; a movable unit that is provided to allow a slight displacement relative to the fixed unit along a direction parallel to a displacement direction of the slider; and pressure detectors that are arranged between the fixed unit and the movable unit and are provided so as to detect pressure applied in the direction parallel to the displacement direction of the slider. The movable unit includes an alternative finger hook that is arranged near a finger hook of the slider and serves as an operator that pushes and pulls the slider instead of the finger hook of the slider.Type: ApplicationFiled: May 19, 2021Publication date: December 2, 2021Applicant: MITUTOYO CORPORATIONInventors: Kohei FUCHIGAMI, Osamu SAITO, Keisuke IORI
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Publication number: 20210341426Abstract: A detector that detects an internal state of a plate-shaped object including a fiber-reinforced resin. The detector includes an exciter that applies, to a surface of the object, ultrasonic vibrations of Lamb waves, in a selected frequency range where only a zero-order fundamental wave symmetric mode and a zero-order fundamental wave asymmetric mode of the Lamb waves appear, a vibration detector that detects the applied ultrasonic vibrations propagating in the object, and an internal state estimation calculator that estimates the internal state of the object, by obtaining a propagation time of the ultrasonic vibrations propagating in the object corresponding to each frequency of the Lamb waves, based on the detection result of the vibration detector, estimating the internal state based on a delay time of the propagation time relative to a reference propagation time of the object for each frequency in the selected frequency range, and outputting the estimated internal state.Type: ApplicationFiled: July 15, 2021Publication date: November 4, 2021Inventors: Taku KONDOH, Akihiro CHIBA, Shota TEZUKA, Yoji OKABE, Osamu SAITO, Peiwen DENG
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Publication number: 20210140751Abstract: There is provided a digital micrometer suitable for measuring an object to be measured that is a strong magnet. A digital micrometer includes a main-body frame, a spindle, a thimble part, and a displacement detector that detects displacement of the spindle. The main-body frame includes an U-shaped frame part, and a spindle holding part provided on the other end side of the U-shaped frame part and having a length in a direction away from an anvil. The spindle is held by a spindle holding part, provided to be movable forward and backward in an axial direction with respect to the anvil, and includes a contactor on one end face. The main-body frame and the spindle are formed of a non-magnetic material.Type: ApplicationFiled: June 7, 2019Publication date: May 13, 2021Inventors: Koji Matsumoto, Yuji Fujikawa, Shinichiro Yanaka, Osamu Saito
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Patent number: 10982104Abstract: To provide an inkjet printing apparatus that improves the smoothness of the ink layer surface and improves the image quality. Provided is an inkjet printing apparatus that prints with a UV curable ink, the inkjet printing apparatus including: an ejection unit configured to eject the UV curable ink onto the surface of a print medium; and a control unit configured to control the ejection of the UV curable ink from the ejection unit, the UV curable ink containing a thixotropy-imparting agent, and the control unit setting the viscosity of the UV curable ink to 1 mPa·s to 20 mPa·s at the time of ejection and to at least 80 mPa·s within five seconds of landing on the print medium.Type: GrantFiled: October 9, 2019Date of Patent: April 20, 2021Assignee: MIMAKI ENGINEERING CO., LTD.Inventors: Kazuki Bando, Kazuki Ohara, Osamu Saito
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Patent number: 10877432Abstract: A powder container is detachably attached to an image forming apparatus or a removable component in the image forming apparatus. The powder container includes an operation device and a rotation portion to rotate with operation of the operation device. The rotation portion is configured to contact a wall of the image forming apparatus or the removable component in a state in which the rotation portion maintains a posture in a direction of attachment of the powder container to the image forming apparatus or the removable component and is rotatable together with an engagement portion, which is opposed to the wall, of the image forming apparatus or the removable component while engaging the engagement portion, without hindering the powder container from moving in the direction of attachment, to restrain the powder container from moving in a direction of detachment from the image forming apparatus or the removable component.Type: GrantFiled: November 8, 2019Date of Patent: December 29, 2020Assignee: Ricoh Company, Ltd.Inventors: Osamu Saito, Hiroaki Nieda
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Publication number: 20200207212Abstract: A braking control apparatus to be installed an electric vehicle includes an acceleration and deceleration operation member, a controller, and a recognizer. The acceleration and deceleration operation member receives an acceleration request in accordance with an operation amount in a first direction from a neutral position, and receive a deceleration request in accordance with an operation amount in a second direction from the neutral position. The controller controls an amount of power regenerated by a rotary electric machine driven by wheels in accordance with the operation amount in the second direction. The recognizer recognizes a preceding vehicle traveling ahead of the electric vehicle. Upon detection of the preceding vehicle at a relative distance from the electric vehicle that is equal to or less than a threshold, the controller performs braking suppression control to decrease the amount of power regenerated in accordance with the operation amount in the second direction.Type: ApplicationFiled: November 19, 2019Publication date: July 2, 2020Applicant: SUBARU CORPORATIONInventors: Yuki YOSHIDA, Katsuya TOMIIE, Masashi BAN, Makoto SONOKI, Osamu SAITO, Yuki SUGIMOTO
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Publication number: 20200172359Abstract: A contact-separation mechanism includes a cam to rotate to move a contact-separation member to and from a counterpart member, a detection target to rotate together with the cam, and a detector to detect presence or absence of the detection target in a detection area of the detector, and circuitry. The cam has a reference range. The circuitry issues a rotation stop instruction of the cam after a target time elapses from passing of the reference range of the detection target through the detection area, and sets the target time based on a duration of an immediately preceding passing of the reference range through the detection area.Type: ApplicationFiled: October 7, 2019Publication date: June 4, 2020Applicant: Ricoh Company, Ltd.Inventors: SHIGEO NANNO, Kimihiro Tanaka, Tamotsu Ikeda, Kenji Tomita, Osamu Saito
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Publication number: 20200166886Abstract: A powder container is detachably attached to an image forming apparatus or a removable component in the image forming apparatus. The powder container includes an operation device and a rotation portion to rotate with operation of the operation device. The rotation portion is configured to contact a wall of the image forming apparatus or the removable component in a state in which the rotation portion maintains a posture in a direction of attachment of the powder container to the image forming apparatus or the removable component and is rotatable together with an engagement portion, which is opposed to the wall, of the image forming apparatus or the removable component while engaging the engagement portion, without hindering the powder container from moving in the direction of attachment, to restrain the powder container from moving in a direction of detachment from the image forming apparatus or the removable component.Type: ApplicationFiled: November 8, 2019Publication date: May 28, 2020Inventors: Osamu SAITO, Hiroaki NIEDA