Patents by Inventor Kazuya Sakamoto
Kazuya Sakamoto 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: 11969597Abstract: A blood pressure controlling apparatus includes an acquiring part configured to acquire biological information indicating blood pressure of a subject, a producing part configured to produce a frequency modulated pulse train on the basis of the biological information, and a supplying part configured to supply an electrical current on the basis of the frequency modulated pulse train, to an electrode attached on the subject. The electrical current stimulates baroreceptor afferent nerves of the subject.Type: GrantFiled: November 1, 2019Date of Patent: April 30, 2024Assignee: Kyushu University, National University CorporationInventors: Keita Saku, Kenji Sunagawa, Takeshi Tohyama, Kazuya Hosokawa, Takafumi Sakamoto
-
Publication number: 20240083518Abstract: A floor mat arranged in a working machine includes a floor portion, a wall portion arranged on a circumferential portion of the floor portion, and an opening portion arranged on a part of a connecting portion of the wall portion, the connecting portion connecting to the floor portion. The floor mat includes a mat main body arranged on the floor portion, a covering portion configured to cover the opening portion, and an connecting portion configured to connect the covering portion flexibly to a circumferential portion of the mat main body.Type: ApplicationFiled: November 22, 2023Publication date: March 14, 2024Applicant: KUBOTA CORPORATIONInventors: Masahiro AIHARA, Shota SAKAMOTO, Akihiro ICHIHARA, Kazuya OI, Yoshiki TAKIZAWA, Kenichi SAIKI
-
Publication number: 20230187888Abstract: A method of manufacturing an electronic component having a housing with terminals insert-molded thereon. Each of the terminals includes a tapered portion having a tapered width and an extension extending from the tapered portion. A mold defining a cavity includes an upper die and sliding dies. After positioning the extension in one of grooves formed in one surface of each of the sliding dies, sliding the sliding dies relative to the extension to make tip edges of opposite side surfaces of the groove facing the cavity abut against opposite side surfaces of the tapered portion; and performing molding while keeping the upper die in close contact with the one surface, and keeping part of the tapered portion and the extension ying in the groove held between a bottom surface of the groove and the upper die with a remaining portion of the tapered portion lying in the cavity.Type: ApplicationFiled: November 8, 2022Publication date: June 15, 2023Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Youhei KIMITA, Hiroshi AKIMOTO, Takayuki NISHIMURA, Kazuya SAKAMOTO, Toru NAKATANI
-
Portable communication terminal control system, portable communication terminal and recording medium
Patent number: 11546329Abstract: A portable communication terminal control system includes a plurality of first portable communication terminals and a second portable communication terminal. A first processor in the first portable communication terminal performs a first portable communication terminal side determination process which determines whether communication connection is in an established state between a first portable communication terminal and the second portable communication terminal. The first processor performs a transmission control process in which, in response to determination that the communication connection with the other first portable communication terminal is in the established state and that the communication connection with the second portable communication terminal is in the established state, a release signal is transmitted to the second portable communication terminal.Type: GrantFiled: March 24, 2020Date of Patent: January 3, 2023Assignee: CASIO COMPUTER CO., LTD.Inventor: Kazuya Sakamoto -
Patent number: 11359909Abstract: A magnetically responsive member is disposed on a rotating member along the circumference of the rotating member in such a manner that the magnetically responsive member rotates together with the rotating member, and the magnetically responsive member is formed in a line-shaped pattern varying cyclically in a rotational axis direction. A stator is disposed around the rotating member in a contactless manner, and the stator includes a primary coil wound around the rotating member, and a secondary coil forming a loop pattern of a plurality of cycles along the circumference of the rotating member. As the primary coil is AC-energized, an induced AC output signal corresponding to relative positions between the line-shaped pattern of the rotating member and the loop pattern of the secondary coil, which depend on a rotational position of the rotating member, is output from the secondary coil.Type: GrantFiled: January 23, 2019Date of Patent: June 14, 2022Assignee: AMITEQ CO., LTD.Inventors: Daisuke Goto, Kazuya Sakamoto
-
Patent number: 11182575Abstract: A wearable electronic device includes: a reading section configured to read optical information; a display section configured to display information read by the reading section; and a mounting section having at least a part formed of a flexible member and configured to support the display section and the reading section, wherein the mounting section is wearable to an arm and is configured to be capable of fixing the display section to a radius of a forearm and the reading section to a back of a hand or a back of a finger.Type: GrantFiled: October 25, 2019Date of Patent: November 23, 2021Assignee: CASIO COMPUTER CO., LTD.Inventors: Kazuya Sakamoto, Yoshiaki Mochizuki, Ryo Oe
-
Patent number: 10942545Abstract: A wearable electronic device includes: a terminal main body part configured to execute predetermined processing; a first button for performing an operation input to the terminal main body part; and a wearable member configured to support the terminal main body part and the first button, and capable of being worn on a finger of a wearer. The first button is arranged on the wearable member such that, when the wearable member is worn, the first button is positioned on a nail side around a thumb of the wearer.Type: GrantFiled: November 6, 2019Date of Patent: March 9, 2021Assignee: CASIO COMPUTER CO., LTD.Inventors: Kazuya Sakamoto, Yoshiaki Mochizuki, Ryo Oe
-
Publication number: 20200408504Abstract: A magnetically responsive member is disposed on a rotating member along the circumference of the rotating member in such a manner that the magnetically responsive member rotates together with the rotating member, and the magnetically responsive member is formed in a line-shaped pattern varying cyclically in a rotational axis direction. A stator is disposed around the rotating member in a contactless manner, and the stator includes a primary coil wound around the rotating member, and a secondary coil forming a loop pattern of a plurality of cycles along the circumference of the rotating member. As the primary coil is AC-energized, an induced AC output signal corresponding to relative positions between the line-shaped pattern of the rotating member and the loop pattern of the secondary coil, which depend on a rotational position of the rotating member, is output from the secondary coil.Type: ApplicationFiled: January 23, 2019Publication date: December 31, 2020Inventors: Daisuke GOTO, Kazuya SAKAMOTO
-
Patent number: 10839183Abstract: A wearable electronic device includes: an optical reader configured to read information; a wearable member to be worn so as to cover at least a part of a back of a hand and a finger; and a support part provided on a surface of the wearable member and configured to support the optical reader. The support part is formed to change a position of the optical reader during the wearable member being worn to at least two positions. The two positions are a fingertip-side and a back-side of a hand with respect to a boundary that is a third joint of the finger.Type: GrantFiled: November 6, 2019Date of Patent: November 17, 2020Assignee: CASIO COMPUTER CO. LTD.Inventors: Kazuya Sakamoto, Yoshiaki Mochizuki
-
PORTABLE COMMUNICATION TERMINAL CONTROL SYSTEM, PORTABLE COMMUNICATION TERMINAL AND RECORDING MEDIUM
Publication number: 20200314097Abstract: A portable communication terminal control system includes a plurality of first portable communication terminals and a second portable communication terminal. A first processor in the first portable communication terminal performs a first portable communication terminal side determination process which determines whether communication connection is in an established state between a first portable communication terminal and the second portable communication terminal. The first processor performs a transmission control process in which, in response to determination that the communication connection with the other first portable communication terminal is in the established state and that the communication connection with the second portable communication terminal is in the established state, a release signal is transmitted to the second portable communication terminal.Type: ApplicationFiled: March 24, 2020Publication date: October 1, 2020Inventor: Kazuya SAKAMOTO -
Patent number: 10775198Abstract: A device has a construction capable of promoting miniaturization, and comprises: a coil; a magnetism-responsive member disposed so as to be displaced relative to the coil according to a position of a detection object; and a self-oscillation circuit that incorporates the coil therein as an oscillation element so that an oscillation frequency varies with an inductance variation of the coil responsive to an displacement of the magnetism-responsive member relative to the coil. An arithmetic section generates a measured value responsive to oscillation frequency based on an oscillation output of the self-oscillation circuit, calculates velocity data by differentiating successive measured values, and calculates displacement data by integrating the velocity data.Type: GrantFiled: November 2, 2016Date of Patent: September 15, 2020Assignee: AMITEQ CO., LTD.Inventors: Daisuke Goto, Nobuyuki Akatsu, Kazuya Sakamoto
-
Publication number: 20200160016Abstract: A wearable electronic device includes: an optical reader configured to read information; a wearable member to be worn so as to cover at least a part of a back of a hand and a finger; and a support part provided on a surface of the wearable member and configured to support the optical reader. The support part is formed to change a position of the optical reader during the wearable member being worn to at least two positions. The two positions are a fingertip-side and a back-side of a hand with respect to a boundary that is a third joint of the finger.Type: ApplicationFiled: November 6, 2019Publication date: May 21, 2020Applicant: CASIO COMPUTER CO., LTD.Inventors: Kazuya SAKAMOTO, Yoshiaki MOCHIZUKI
-
Publication number: 20200150714Abstract: A wearable electronic device includes: a terminal main body part configured to execute predetermined processing; a first button for performing an operation input to the terminal main body part; and a wearable member configured to support the terminal main body part and the first button, and capable of being worn on a finger of a wearer. The first button is arranged on the wearable member such that, when the wearable member is worn, the first button is positioned on a nail side around a thumb of the wearer.Type: ApplicationFiled: November 6, 2019Publication date: May 14, 2020Applicant: CASIO COMPUTER CO., LTD.Inventors: Kazuya SAKAMOTO, Yoshiaki MOCHIZUKI, Ryo OE
-
Publication number: 20200134275Abstract: A wearable electronic device includes: a reading section configured to read optical information; a display section configured to display information read by the reading section; and a mounting section having at least a part formed of a flexible member and configured to support the display section and the reading section, wherein the mounting section is wearable to an arm and is configured to be capable of fixing the display section to a radius of a forearm and the reading section to a back of a hand or a back of a finger.Type: ApplicationFiled: October 25, 2019Publication date: April 30, 2020Applicant: CASIO COMPUTER CO., LTD.Inventors: Kazuya SAKAMOTO, Yoshiaki MOCHIZUKI, Ryo OE
-
Publication number: 20200114915Abstract: A control apparatus of a power transmission system for a vehicle includes an electronic control unit. When an input rotational speed of an input-side rotary member is lower than an output rotational speed of an output-side rotary member in a two-way clutch, and a shift request to form a shift stage in which the two-way clutch is switched to a lock mode is generated, the electronic control unit switches the two-way clutch to the lock mode, after the input rotational speed of the input-side rotary member is made substantially equal to the output rotational speed of the output-side rotary member.Type: ApplicationFiled: October 15, 2019Publication date: April 16, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kunio HATTORI, Atsushi AYABE, Yusuke OHGATA, Shinji OITA, Naoki ISHIKAWA, Kazuya SAKAMOTO
-
Patent number: 10539229Abstract: An engagement operation of a dog clutch is carried out while an engagement operation of a second clutch is being carried out, that is, during a situation that an uplock is hard to occur because of a phase shift generated between meshing counterpart members of the dog clutch. Thus, the dog clutch is easily engaged, and it is possible to facilitate preparation for transmission of power through a first power transmission path. If the dog clutch is not engaged, the second clutch is engaged and a second power transmission path is established, so it is possible to start moving a vehicle by transmitting power through the second power transmission path. Thus, when the dog clutch is in a non-engaged state at the time of an N-to-D shift during a stop of the vehicle, it is possible to ensure the startability of the vehicle.Type: GrantFiled: November 17, 2015Date of Patent: January 21, 2020Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Daisuke Inoue, Akihide Ito, Kazuya Sakamoto, Hiroki Kondo, Mitsuhiro Fukao, Kenji Matsuo
-
Patent number: 10118619Abstract: In a control device for a vehicle including: a dog clutch mechanism that is disposed in a power transmission path in which a driving force is transmitted from an engine to a wheel and is operated by a hydraulic actuator; and an electric oil pump that supplies hydraulic pressure to the hydraulic actuator, rotation of the engine is stopped in a state in which the dog clutch mechanism is engaged by the hydraulic pressure supplied from the electric oil pump at a time during an engine stop operation, the rotation of the engine is started in the state in which the dog clutch mechanism is engaged by the hydraulic pressure supplied from the electric oil pump at a time during an engine restart operation, hence occurrence of up-lock of the dog clutch mechanism is prevented.Type: GrantFiled: August 27, 2015Date of Patent: November 6, 2018Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kenji Matsuo, Akira Hino, Hiroki Kondo, Mitsuhiro Fukao, Daisuke Inoue, Atsushi Ayabe, Hiromitsu Nitani, Kazuya Sakamoto
-
Patent number: 10119580Abstract: A vehicle includes a continuously variable transmission, a gear mechanism and a controller. The continuously variable transmission and the gear mechanism are provided in parallel with each other between an input shaft and an output shaft. The controller is configured to i) when the vehicle travels in a state where both a first clutch and a third clutch provided on the gear mechanism side are released, gradually increase a hydraulic pressure of the first clutch such that the first clutch is engaged, ii) calculate a command hydraulic pressure for setting the first clutch to a pressure regulating state on the basis of a command hydraulic pressure of the first clutch at a timing at which the amount of change in an output-side rotation speed of the first clutch becomes larger than a predetermined value, and iii) control the first clutch by using the calculated command hydraulic pressure.Type: GrantFiled: July 24, 2015Date of Patent: November 6, 2018Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kazuya Sakamoto, Atsushi Ayabe, Hiromitsu Nitani, Hiroki Kondo, Kenji Matsuo, Mitsuhiro Fukao
-
Publication number: 20180313665Abstract: A device has a construction capable of promoting miniaturization, and comprises: a coil; a magnetism-responsive member disposed so as to be displaced relative to the coil according to a position of a detection object; and a self-oscillation circuit that incorporates the coil therein as an oscillation element so that an oscillation frequency varies with an inductance variation of the coil responsive to an displacement of the magnetism-responsive member relative to the coil. An arithmetic section generates a measured value responsive to oscillation frequency based on an oscillation output of the self-oscillation circuit, calculates velocity data by differentiating successive measured values, and calculates displacement data by integrating the velocity data.Type: ApplicationFiled: November 2, 2016Publication date: November 1, 2018Inventors: Daisuke GOTO, Nobuyuki AKATSU, Kazuya SAKAMOTO
-
Patent number: 10112616Abstract: In a power transmission device in which a first power transmission path is formed by engagement of a first clutch and a dog clutch and a second power transmission path is formed by engagement of a second clutch, the first clutch is released from a state where the first clutch and the dog clutch are engaged, and when a front-rear rotation speed difference of the dog clutch becomes equal to or greater than a predetermined value after the start of a clutch-to-clutch gear shift for engaging the second clutch, complete release control for releasing the first clutch to lower the torque capacity of the first clutch is performed.Type: GrantFiled: March 2, 2017Date of Patent: October 30, 2018Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Daisuke Inoue, Kazuya Sakamoto, Atsushi Ayabe, Satoshi Kato