Patents by Inventor Masaki Sakai
Masaki Sakai 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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Publication number: 20250018929Abstract: A saddle-ride vehicle with improved operability when an attitude of the vehicle changes in the opposite direction in a vehicle width direction in a short period of time. The saddle-ride vehicle includes: a steering actuator that applies torque in a steering direction to a suspension supporting a steering wheel; first detector that detects a roll angular velocity of a vehicle; and a controller that controls the steering actuator, based on the roll angular velocity detected by the first detector, to apply the torque to the suspension, in which the controller: includes modes of the control, the modes including a first control mode that performs control to apply a predetermined first steering torque, and a second control mode that performs control to apply a second steering torque smaller than first steering torque; and switches between the first control mode and the second control mode if a predetermined condition is satisfied.Type: ApplicationFiled: September 5, 2022Publication date: January 16, 2025Inventors: Tsubasa Nose, Kiyotaka Sakai, Atsushi Ogahara, Chikashi Iizuka, Masaki Nakagawara
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Patent number: 11455023Abstract: A power module according to the first embodiment incorporates a power device, and drives the power device by using a control signal acquired from a microcomputer being a control circuit. The power module includes: a plurality of first terminals that receive input of the control signal from the microcomputer; a main circuit that drives the power device based on the control signal, and detects an abnormality of the power module; an error output circuit that outputs an error signal from a second terminal to the microcomputer when the abnormality is detected by the main circuit; and a switching circuit that causes the first terminal to operate as an output terminal for the microcomputer when the error signal is output. Information of the power device is output from the first terminal operating as the output terminal to the microcomputer.Type: GrantFiled: August 12, 2020Date of Patent: September 27, 2022Assignee: Mitsubishi Electric CorporationInventor: Masaki Sakai
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Patent number: 11244275Abstract: A logistics support device includes a deriver and an instruction controller. The deriver performs, when a storage configured to store an article is mounted in a moving body and stays in a work place at which work is performed on an article stored in the storage in a delivery business, statistics processing on environmental information on an environmental change inside the storage. The instruction controller outputs an instruction on the basis of a result of the statistics processing performed by the deriver when a storage configured to store an article is mounted in a moving body and a delivery of the article is performed.Type: GrantFiled: September 25, 2017Date of Patent: February 8, 2022Assignees: Kabushiki Kaisha Toshiba, Toshiba Digital Solutions CorporationInventors: Masaki Sakai, Chizuko Shimamura
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Publication number: 20210378951Abstract: An object of the present invention is to provide a microneedle array in which the stability of influenza vaccine is satisfactory and the utilization efficiency of the influenza vaccine is high, and a method of producing the same. According to the present invention, provided is a self-dissolving microneedle array including a sheet portion, and a plurality of needle portions which are present on an upper surface of the sheet portion, in which the needle portion contains a water-soluble polymer, influenza vaccine, and meglumine or a salt thereof, and the influenza vaccine is administered into a body by dissolution of the needle portions.Type: ApplicationFiled: August 26, 2021Publication date: December 9, 2021Applicant: FUJIFILM CorporationInventors: Masaki SAKAI, Kosuke KAKITA, Akihiro NAKATSUKASA, Hisahiro MORI
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Publication number: 20210149473Abstract: A power module according to the first embodiment incorporates a power device, and drives the power device by using a control signal acquired from a microcomputer being a control circuit. The power module includes: a plurality of first terminals that receive input of the control signal from the microcomputer; a main circuit that drives the power device based on the control signal, and detects an abnormality of the power module; an error output circuit that outputs an error signal from a second terminal to the microcomputer when the abnormality is detected by the main circuit; and a switching circuit that causes the first terminal to operate as an output terminal for the microcomputer when the error signal is output. Information of the power device is output from the first terminal operating as the output terminal to the microcomputer.Type: ApplicationFiled: August 12, 2020Publication date: May 20, 2021Applicant: Mitsubishi Electric CorporationInventor: Masaki SAKAI
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Publication number: 20210150467Abstract: A logistics support device includes a deriver and an instruction controller. The deriver performs, when a storage configured to store an article is mounted in a moving body and stays in a work place at which work is performed on an article stored in the storage in a delivery business, statistics processing on environmental information on an environmental change inside the storage. The instruction controller outputs an instruction on the basis of a result of the statistics processing performed by the deriver when a storage configured to store an article is mounted in a moving body and a delivery of the article is performed.Type: ApplicationFiled: September 25, 2017Publication date: May 20, 2021Applicants: Kabushiki Kaisha Toshiba, Toshiba Digital Solutions CorporationInventors: Masaki SAKAI, Chizuko SHIMAMURA
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Publication number: 20190347613Abstract: A logistics management device includes an information acquirer and an information processor. The information acquirer is configured to acquire identification information about cargo, identification information associated with a first sensor device for acquiring environmental information related to a storage location included in a section through which the cargo was transported, identification information about a second sensor device that is configured to move along with the cargo, environmental information acquired by the first sensor device, environmental information acquired by the second sensor device, and history information obtained by performing a prescribed process on the cargo. The information processor is configured to integrate the information acquired by the information acquirer and generate section environmental information indicating an environment in which the cargo was placed in the section through which the cargo was transported.Type: ApplicationFiled: September 25, 2017Publication date: November 14, 2019Applicants: Kabushiki Kaisha Toshiba, Toshiba Digital Solutions CorporationInventors: Masaki SAKAI, Hideki KAMEKAWA
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Publication number: 20160260810Abstract: According to an embodiment, a semiconductor device includes a semiconductor layer, a first metal layer formed over the semiconductor layer, a barrier film formed over the first metal layer and having an ionization tendency lower than an ionization tendency of the first metal layer, a second metal layer formed over the barrier film and having an ionization tendency higher than an ionization tendency of the metal film, and a third metal layer formed over the second metal layer and having an ionization tendency lower than an ionization tendency of the second metal layer.Type: ApplicationFiled: August 20, 2015Publication date: September 8, 2016Inventor: Masaki SAKAI
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Patent number: 8714331Abstract: The present invention provides a starting clutch disposed between a transmission and an engine and having a wet type multi-plate clutch for transmitting a power, in which the wet type multi-plate clutch includes a plurality of friction plates housed for an axial sliding movement, a clutch drum for housing the friction plates, and a piston for urging a radial central region or therearound of the friction plate to engage the friction plates, and oil which has lubricated the wet type multi-plate clutch is temporarily trapped within the clutch drum and then is discharged.Type: GrantFiled: September 12, 2012Date of Patent: May 6, 2014Assignee: NSK-Warner K.K.Inventors: Tomoyuki Miyazaki, Shun Kitahara, Manabu Sawayanagi, Masaki Sakai, Yosuke Ikeda
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Publication number: 20140090947Abstract: The present invention provides a starting clutch disposed between a transmission and an engine and having a wet type multi-plate clutch for transmitting a power, in which the wet type multi-plate clutch includes a plurality of friction plates housed for an axial sliding movement, a clutch drum for housing the friction plates, and a piston for urging a radial central region or therearound of the friction plate to engage the friction plates, and oil which has lubricated the wet type multi-plate clutch is temporarily trapped within the clutch drum and then is discharged.Type: ApplicationFiled: December 5, 2013Publication date: April 3, 2014Applicant: NSK-WARNER K.K.Inventors: Tomoyuki MIYAZAKI, Shun KITAHARA, Manabu SAWAYANAGI, Masaki SAKAI, Yosuke IKEDA
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Patent number: 8622184Abstract: A one-way clutch includes an outer race, an inner race which is spaced from the outer race in an inside diameter direction and arranged concentrically so as to be relatively rotatable, a plurality of engaging members which are arranged between the outer race and the inner race to transmit a torque, and a cage which retains the engaging members. The one-way clutch is provided with volute springs which urge the engaging members in the direction in which the engaging members engage with a cam face of the outer race or the inner race.Type: GrantFiled: October 14, 2010Date of Patent: January 7, 2014Assignee: NSK-Warner K.K.Inventors: Masaki Sakai, Takashi Kurita
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Patent number: 8584040Abstract: According to an aspect of the invention, there is provided a mobile terminal including: an application processor configured to execute application having first mode and second mode, wherein the first mode includes first number of menus and the second mode includes second number of menus smaller than that of the first mode; a mode selection unit configured to input mode switching instruction; and a transition control unit configured to switch one of the first and second modes to another mode within the same application if the mode selection unit is operated.Type: GrantFiled: October 12, 2007Date of Patent: November 12, 2013Assignee: Fujitsu Mobile Communications LimitedInventors: Akinori Saito, Kenichi Nakamura, Masaki Sakai, Akira Imai
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Publication number: 20130001034Abstract: The present invention provides a starting clutch disposed between a transmission and an engine and having a wet type multi-plate clutch for transmitting a power, in which the wet type multi-plate clutch includes a plurality of friction plates housed for an axial sliding movement, a clutch drum for housing the friction plates, and a piston for urging a radial central region or therearound of the friction plate to engage the friction plates, and oil which has lubricated the wet type multi-plate clutch is temporarily trapped within the clutch drum and then is discharged.Type: ApplicationFiled: September 12, 2012Publication date: January 3, 2013Inventors: Tomoyuki MIYAZAKI, Shun KITAHARA, Manabu SAWAYANAGI, Masaki SAKAI, Yosuke IKEDA
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Publication number: 20120047167Abstract: A portable terminal includes a word extracting unit that extracts a word contained in data of a Web page being viewed; a Web search request unit that transmits a search request to a search site with the word extracted by the word extracting unit as a search word and that receives a list of Web pages that contain the search word from the search site as a search result; and a display unit that displays the search result received by the Web search request unit.Type: ApplicationFiled: November 2, 2011Publication date: February 23, 2012Applicant: FUJITSU TOSHIBA MOBILE COMMUNICATIONS LIMITEDInventors: Masaki SAKAI, Natsuko OUCHI
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Patent number: 8037990Abstract: A lubrication controlling method for a starting clutch including a wet type multi-plate clutch disposed between a transmission and an engine of a vehicle and adapted to transmit a power, the method including always supplying lubricant oil during an operation of the wet type multi-plate clutch, continuously changing a flow amount of the lubricant oil in accordance with a condition of the wet type multi-plate clutch, and controlling the amount of the lubricant oil so that a supplied amount of the lubricant oil during an idle rotation of the wet type multi-plate clutch is greater than a supplied amount of the lubricant oil during the complete engagement of the wet type multi-plate clutch.Type: GrantFiled: May 1, 2008Date of Patent: October 18, 2011Assignee: NSK-Warner K.K.Inventors: Tomoyuki Miyazaki, Shun Kitahara, Manabu Sawayanagi, Masaki Sakai, Yosuke Ikeda
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Publication number: 20110158212Abstract: According to an embodiment, a communication terminal includes a wireless communication unit, a radio signal detection unit, and a control unit. The wireless communication unit performs a wireless communication process with other terminal that transmits a radio signals for requesting the wireless communication between terminals. The radio signal detection unit waits for the radio signals with lower operating power than operating power when the wireless communication unit waits for the radio signals. The control unit activates the wireless communication unit to cause the wireless communication unit to perform a connection process of the wireless communication when the radio signal detection unit detects the radio signal.Type: ApplicationFiled: September 7, 2010Publication date: June 30, 2011Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Masaki SAKAI, Takashi Minemura, Kengo Kurose, Kentaro Nagahama
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Publication number: 20110088988Abstract: A one-way clutch includes an outer race, an inner race which is spaced from the outer race in an inside diameter direction and arranged concentrically so as to be relatively rotatable, a plurality of engaging members which are arranged between the outer race and the inner race to transmit a torque, and a cage which retains the engaging members. The one-way clutch is provided with volute springs which urge the engaging members in the direction in which the engaging members engage with a cam face of the outer race or the inner race.Type: ApplicationFiled: October 14, 2010Publication date: April 21, 2011Inventors: Masaki Sakai, Takashi Kurita
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Publication number: 20110072361Abstract: According to one embodiment, a communication apparatus includes a storage unit, a generating unit, and a display unit. The storage unit is configured to store operation history each time an operation is performed. The generating unit is configured to retrieve operation history information from the storage unit. And the generating unit is also configured to generate recommended information based on the operation history information. The display unit displays a home screen as a starting point of operation so that the home screen contains the recommended information generated by the generating unit.Type: ApplicationFiled: September 7, 2010Publication date: March 24, 2011Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Masaki SAKAI, Natsuko Ouchi
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Publication number: 20090057088Abstract: The present invention provides a starting clutch apparatus comprising a damper device connected to an output member of an engine, a wet type multi-plate clutch housed in a housing, a piston for pressing the wet type multi-plate clutch to tighten the clutch, and an output member connected to an input shaft of an automatic transmission and wherein an output of the engine is connected to or disconnected from the input shaft of the automatic transmission by engaging or disengaging the wet type multi-plate clutch, and further wherein the housing is provided with a discharge oil path through which oil which lubricated the wet type multi-plate clutch is returned toward the automatic transmission.Type: ApplicationFiled: August 27, 2008Publication date: March 5, 2009Inventors: MASAKI SAKAI, TOSHIHIRO NARUSE, MANABU SAWAYANAGI, TOMOYUKI MIYAZAKI
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Publication number: 20090050431Abstract: The present invention provides a starting clutch apparatus comprising a damper device connected to an output member of an engine, a wet type multi-plate clutch housed in a housing, a piston for pressing the wet type multi-plate clutch to tighten the clutch, and an output member connected to an input shaft of an automatic transmission and wherein an output of the engine is connected to or disconnected from the input shaft of the automatic transmission by engaging or disengaging the wet type multi-plate clutch, and further wherein the damper device includes a damper output portion engaged by an outer diameter portion of the housing.Type: ApplicationFiled: August 25, 2008Publication date: February 26, 2009Inventors: Masaki Sakai, Toshihiro Naruse, Manabu Sawayanagi, Tomoyuki Miyazaki