Patents by Inventor Keisuke Yoshino
Keisuke Yoshino 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: 12064871Abstract: A gas pressure detection device 10 detects a decrease in a pressure of gas of a gas balancer 8 of a robot 2. The gas pressure detection device 10 includes a calculating part configured to calculate a parameter Rt(?) indicating a magnitude relation between a reference pressure Pa(?) at a rotational angle ? of a rotary arm 14 and a measured pressure Pt(?) measured at the rotational angle ?, calculate a plurality of parameters Rt(?) based on a plurality of measured pressures Pt(?) at different measurement times, and calculate a moving average Rtj(?) of the parameter Rt(?) at a measurement time tj that is a j-th measurement time of the measured pressure Pt(?) (j representing a natural number of 2 or above), and a determining part configured to compare the moving average Rtj(?) with a reference value R to detect the decrease in the pressure of the gas.Type: GrantFiled: November 28, 2019Date of Patent: August 20, 2024Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Koji Yoshino, Hideaki Kanou, Yuki Takeuchi, Keisuke Kawaguchi, Sosuke Abe
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Publication number: 20240235314Abstract: The disclosure provides a motor and a motor assembling method. The motor includes a housing having a bottom and a wall portion extending from an edge of the bottom along an axial direction, and a lid connected to the housing on one side in the axial direction of the bottom of the housing. A surface on the one side in the axial direction of the bottom of the housing has a first connection surface. Housing portions on an inside and an outside in a radial direction of the first connection surface are respectively bent in opposite directions intersecting the first connection surface, which ensures sufficient working space when performing work for connecting the housing and the lid.Type: ApplicationFiled: October 18, 2023Publication date: July 11, 2024Applicant: NIDEC CORPORATIONInventors: Yu WANG, Keisuke YOSHINO, Yonggang YANG, Masashi OMI
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Publication number: 20240235315Abstract: This disclosure provides a motor. The motor includes a housing and a lid molded by pressing. The lid includes a first wall portion extending along an axial direction. One side in the axial direction of the first wall portion is tightly fitted or loose-fitted to the housing, and the other side in the axial direction of the first wall portion is connected to an external device. This structure facilitates coaxial alignment and connection between the housing and the lid and reduces costs.Type: ApplicationFiled: October 18, 2023Publication date: July 11, 2024Applicant: NIDEC CORPORATIONInventors: Yu WANG, Keisuke YOSHINO, Yonggang YANG, Masashi OMI
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Publication number: 20240136882Abstract: The disclosure provides a motor and a motor assembling method. The motor includes a housing having a bottom and a wall portion extending from an edge of the bottom along an axial direction, and a lid connected to the housing on one side in the axial direction of the bottom of the housing. A surface on the one side in the axial direction of the bottom of the housing has a first connection surface. Housing portions on an inside and an outside in a radial direction of the first connection surface are respectively bent in opposite directions intersecting the first connection surface, which ensures sufficient working space when performing work for connecting the housing and the lid.Type: ApplicationFiled: October 17, 2023Publication date: April 25, 2024Applicant: NIDEC CORPORATIONInventors: Yu WANG, Keisuke YOSHINO, Yonggang YANG, Masashi OMI
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Publication number: 20240136883Abstract: This disclosure provides a motor. The motor includes a housing and a lid molded by pressing. The lid includes a first wall portion extending along an axial direction. One side in the axial direction of the first wall portion is tightly fitted or loose-fitted to the housing, and the other side in the axial direction of the first wall portion is connected to an external device. This structure facilitates coaxial alignment and connection between the housing and the lid and reduces costs.Type: ApplicationFiled: October 17, 2023Publication date: April 25, 2024Applicant: NIDEC CORPORATIONInventors: Yu WANG, Keisuke YOSHINO, Yonggang YANG, Masashi OMI
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Publication number: 20240030771Abstract: A motor includes a bus bar assembly including a resin holder and a wire integrally provided in the resin holder. The wire is connected to an external power supply and a coil leading-out wire of the motor, the resin holder is provided with a positioning hole penetrating in an axial direction, and at least a portion of the wire is exposed from the positioning hole. The wire is integrally provided in the resin holder simply through the positioning hole, and thus the resulting bus bar assembly is low in cost and light in weight.Type: ApplicationFiled: July 13, 2023Publication date: January 25, 2024Inventors: Jinfeng MA, Keisuke YOSHINO, Chiharu KOBAYASHI, Yu WANG
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Publication number: 20220059384Abstract: An alignment apparatus includes a rotational support configured to rotate around a central axis, a rotation actuator, an edge sensor, and control circuitry. The rotational support includes substrate supports configured to concurrently support a substrate, and ring supports configured to concurrently support a focus ring. The rotation actuator is configured to rotate the rotational support around the central axis. The edge sensor is configured to generate an edge signal that changes in accordance with each of an edge position of the substrate and an edge position of the focus ring. The control circuitry is configured to control the rotation actuator to adjust a posture of the substrate to a first target posture based on the edge signal, and to control the rotation actuator to adjust a posture of the focus ring to a second target posture based on the edge signal.Type: ApplicationFiled: August 4, 2021Publication date: February 24, 2022Inventors: Keisuke YOSHINO, Tatsuyuki URATA
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Patent number: 9782105Abstract: A device (100) for measuring the amount of water in a subject's body includes a main body part (110) formed in a linear shape and an insertion part (120) extending in a curved shape from one end of the main body part (100). The insertion part (120) includes a tip side insertion part (120-2) having a tip surface (122) to which a sensor unit (121) is fixed and a base end side insertion part (120-1), wherein the sensor unit (121) is brought into contact with a body surface of a subject through a slide mechanism. A protective member (651) liquid-tightly covers the slide mechanism between the tip side insertion part (120-2) and a base end side insertion part (120-1). The protective member (651) smoothly connects the outer peripheral surface of the tip side insertion part (120-2) and the outer peripheral surface of the base end side insertion part (120-1).Type: GrantFiled: February 13, 2015Date of Patent: October 10, 2017Assignee: Terumo Kabushiki KaishaInventors: Keisuke Yoshino, Kei Honda, Kosuke Nishio, Akira Kondou, Takeshi Tsubouchi, Miyuki Koyama
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Patent number: 9433370Abstract: Provided is a moisture meter that can easily measure a moisture content of a subject and can be effectively used as means for assisting the subject in appropriately regulating the moisture content. A moisture meter for measuring a moisture content of a subject includes: a moisture measuring unit that is held in an armpit of a subject so as to measure a moisture content of the subject, the moisture measuring unit including measurement current supply electrode portions and voltage measurement electrode portions that make contact with a skin surface of the armpit; and a temperature measuring unit that is held in the armpit of the subject so as to measure the temperature of the subject.Type: GrantFiled: September 28, 2011Date of Patent: September 6, 2016Assignee: TERUMO KABUSHIKI KAISHAInventors: Miyuki Koyama, Keisuke Yoshino
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Publication number: 20150150479Abstract: A device (100) for measuring the amount of water in a subject's body includes a main body part (110) formed in a linear shape and an insertion part (120) extending in a curved shape from one end of the main body part (100). The insertion part (120) includes a tip side insertion part (120-2) having a tip surface (122) to which a sensor unit (121) is fixed and a base end side insertion part (120-1), wherein the sensor unit (121) is brought into contact with a body surface of a subject through a slide mechanism. A protective member (651) liquid-tightly covers the slide mechanism between the tip side insertion part (120-2) and a base end side insertion part (120-1). The protective member (651) smoothly connects the outer peripheral surface of the tip side insertion part (120-2) and the outer peripheral surface of the base end side insertion part (120-1).Type: ApplicationFiled: February 13, 2015Publication date: June 4, 2015Inventors: Keisuke YOSHINO, Kei HONDA, Kosuke NISHIO, Akira KONDOU, Takeshi TSUBOUCHI, Miyuki KOYAMA
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Patent number: 8655358Abstract: A wireless communication system includes: a first wireless communication terminal to register an external device, wherein a subscriber information management device transmits a location of the external device to the first wireless communication terminal based on a search result of the external device based on a search request for the external device, the search request being transmitted from the subscriber information management device to a second wireless communication terminal within a search target area, the second wireless communication terminal being identified by the subscriber information management device based on registration information including certain information and location information of the external device.Type: GrantFiled: May 22, 2012Date of Patent: February 18, 2014Assignee: Fujitsu LimitedInventors: Koichi Nakahama, Tatsuya Tanoue, Shinichi Kuranari, Atsushi Tsukazoe, Marie Kawano, Ryuichi Ebuchi, Mari Hamachi, Takeshi Yagyu, Keisuke Yoshino, Shuang Xu
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Publication number: 20140018641Abstract: To provide a moisture meter which can detect a heat-illness risk-index earlier and which is effective to assist a subject carry out a proper moisture adjustment includes: a moisture measurement unit held by an armpit of a subject and which measures the amount of moisture of the subject through contact with a skin surface of the armpit, a sensor unit which measures the temperature and humidity of the environment of the subject, and a processing unit which obtains the amount of moisture of the subject from the moisture measurement unit, which sets a Wet-Bulb Globe temperature (WBGT) value from the relationship between the temperature and humidity from the sensor unit and which obtains the heat-illness risk-index by referring to a relation table between the amount of moisture of the subject and the Wet-Bulb Globe temperature value.Type: ApplicationFiled: September 13, 2013Publication date: January 16, 2014Applicant: TERUMO KABUSHIKI KAISHAInventors: Keisuke YOSHINO, Miyuki KOYAMA, Kiyoyuki NARIMATSU, Takashi MORITA
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Publication number: 20130274566Abstract: Provided is a moisture meter that can easily measure a moisture content of a subject and can be effectively used as means for assisting the subject in appropriately regulating the moisture content. A moisture meter for measuring a moisture content of a subject includes: a moisture measuring unit that is held in an armpit of a subject so as to measure a moisture content of the subject, the moisture measuring unit including measurement current supply electrode portions and voltage measurement electrode portions that make contact with a skin surface of the armpit; and a temperature measuring unit that is held in the armpit of the subject so as to measure the temperature of the subject.Type: ApplicationFiled: September 28, 2011Publication date: October 17, 2013Applicant: TERUMO KABUSHIKI KAISHAInventors: Miyuki Koyama, Keisuke Yoshino
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Publication number: 20130261407Abstract: A moisture meter that can easily measure a moisture content of a subject and can be effectively used to assist the subject in appropriately regulating the moisture content. A moisture meter for measuring a moisture content of a subject includes; a probe-type moisture measuring unit held in an armpit of the subject so as to measure a moisture content in the armpit in order to measure the moisture content of the subject; and a temperature measuring unit held in the armpit of the subject so as to measure the temperature of the subject. The moisture meter further includes; a main body; a measuring unit holder that is sandwiched in the armpit while holding the probe-type moisture measuring unit and the temperature measuring unit; and a display unit holder that holds a display unit that displays the measured moisture content of the subject and the measured temperature of the subject.Type: ApplicationFiled: September 28, 2011Publication date: October 3, 2013Applicant: TERUMO KABUSHIKI KAISHAInventors: Miyuki Koyama, Keisuke Yoshino
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Publication number: 20130110053Abstract: A drug injection apparatus includes a drug container, a needle tube having a first needle tip and a second needle tip, a needle-holding portion which holds the central portion of the needle tube, and a drug container mount from which the second needle tip projects. The drug container has a container body, having a contact portion to be penetrated by the second needle tip and a pressing portion that faces the contact portion, wherein the pressing portion is to be pressed toward the contact portion side so as to deform; a seal member attached to a portion of the contact portion to be penetrated by the second needle tip, and adapted to be brought into close contact with the circumferential surface of the needle tube in liquid-tight manner; and a protective plate adapted to avoid the pressing portion from being penetrated by second needle tip inserted into the container body.Type: ApplicationFiled: June 20, 2011Publication date: May 2, 2013Applicant: TERUMO KABUSHIKI KAISHAInventors: Keisuke Yoshino, Miyuki Koyama
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Patent number: 8354064Abstract: Disclosed herein are an apparatus for producing liposomes and a method of producing liposomes by which it is made possible to produce liposomes under sterile conditions during the manufacturing process while monitoring in line the particle diameter of liposomes.Type: GrantFiled: March 30, 2009Date of Patent: January 15, 2013Assignee: Terumo Kabushiki KaishaInventors: Koji Nakamura, Keisuke Yoshino, Yasuo Kurosaki
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Publication number: 20120315902Abstract: A wireless communication system includes: a first wireless communication terminal to register an external device, wherein a subscriber information management device transmits a location of the external device to the first wireless communication terminal based on a search result of the external device based on a search request for the external device, the search request being transmitted from the subscriber information management device to a second wireless communication terminal within a search target area, the second wireless communication terminal being identified by the subscriber information management device based on registration information including certain information and location information of the external device.Type: ApplicationFiled: May 22, 2012Publication date: December 13, 2012Applicant: FUJITSU LIMITEDInventors: Koichi NAKAHAMA, Tatsuya TANOUE, Shinichi KURANARI, Atsushi TSUKAZOE, Marie KAWANO, Ryuichi EBUCHI, Mari HAMACHI, Takeshi YAGYU, Keisuke YOSHINO, Shuang XU
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Patent number: 8241663Abstract: A liposome preparation is provided. This liposome preparation is capable of stably encapsulating a drug which is unstable under an acidic condition, and such stable encapsulation is realized without detracting the effect realized by the modification of the membrane by a hydrophilic macromolecule such as stability in blood. More specifically, the liposome preparation comprises a unilamellar vesicle formed from a lipid bilayer comprising a phospholipid as its main membrane component, and an interior aqueous phase of the vesicle at a pH of up to 5. The liposome has a drug loaded therein, and the vesicle is modified with a hydrophilic macromolecule only on its exterior surface.Type: GrantFiled: March 25, 2005Date of Patent: August 14, 2012Assignee: Terumo Kabushiki KaishaInventors: Masashi Isozaki, Keisuke Yoshino, Kyoko Taguchi, Masayo Kondo
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Publication number: 20110223675Abstract: Drug release means from liposomes and a method for evaluating drug releasability of liposome preparations, which are useful for the quality control of a liposome preparation, are simple, accurate and excellent in reproducibility and are able to achieve in vivo/in vitro correlation (IVIVC), are provided. The drug release means from liposomes by causing the shift of chemical equilibrium in the inside of the liposome and the method for evaluating drug releasability by quantitatively determining the drug released to the outside of the liposome.Type: ApplicationFiled: November 20, 2009Publication date: September 15, 2011Applicant: TERUMO KABUSHIKI KAISHAInventors: Koji Nakamura, Keisuke Yoshino, Masayo Kondo, Keiko Yamashita
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Patent number: 7959400Abstract: In a preferred embodiment, an aligner includes a grip mechanism provided with a plurality of damp arms for holding an external periphery of a wafer; a rotary mechanism for rotating the grip mechanism to rotate the wafer in a prescribed rotational direction, and a lifter mechanism provided with a plurality of lift arms for lifting up the wafer above the grip mechanism. The aligner is configured to align the wafer by the grip operation of the grip mechanism and the rotary operation of the rotary mechanism, and one or more of the plurality of the lift arms which interfere with one or more of the plurality of clamp arms at the time of lifting up the plurality of lift arms are engaged with restriction members provided on the grip mechanism to prevent an upward movement thereof.Type: GrantFiled: October 17, 2007Date of Patent: June 14, 2011Assignee: Kabushiki Kaisha Yaskawa DenkiInventors: Mitsuaki Hagio, Shin Osaki, Keisuke Yoshino