Patents by Inventor Keigo Yoshida
Keigo Yoshida 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: 20240133208Abstract: A locking mechanism includes a first member that is provided on one side to lock and is rotated about a rotating shaft, a second member that is provided on the other side to lock and comes into contact with the first member to rotate the first member, a rotation applying member that further applies a rotational force to the first member rotated by the second member, a restriction portion that restricts movement of the first member to be rotated in a direction in which the first member is released from a locked state, and an elastic portion that allows the first member and the restriction portion to be in elastic contact with each other and allows the first member and the restriction portion to start to be in elastic contact with each other before the first member rotated by the second member is further rotated by the rotation applying member in a release direction which is the direction in which the first member is released from the locked state.Type: ApplicationFiled: April 18, 2023Publication date: April 25, 2024Applicant: FUJIFILM Business Innovation Corp.Inventors: Keigo Shinoto, Shuichi Nishide, Michiaki Yoshida, Akira Ueshima, Akira Tanaka, Takahiro Iizuka, Wataru Nakamura
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Publication number: 20240126202Abstract: An apparatus includes a housing, a cover that is opened and closed on the housing, a detection part that detects opening and closing of the cover using ON and OFF, a rotating part that is rotatably supported and turns on and off the detection part, a pushing portion that comes into contact with the rotating part to rotate the rotating part in a case where the cover is closed, and a rotation applying part that applies a rotational force to the rotating part rotated by the pushing portion in a direction in which the detection part is turned on in a case where the cover is closed.Type: ApplicationFiled: April 13, 2023Publication date: April 18, 2024Applicant: FUJIFILM Business Innovation Corp.Inventors: Akira TANAKA, Keigo Shinoto, Shuichi Nishide, Michiaki Yoshida, Akira Ueshima, Takahiro IIzuka, Wataru Nakamura
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Patent number: 11919107Abstract: A tool storage includes a tool magazine, a magazine mover, and a storage device cover. The tool magazine includes a plurality of tool holding members which are provided in the tool magazine and which are configured to hold a tool. The magazine mover is provided outside the tool magazine and is configured to move the tool magazine in a moving direction between an exchange position at which the tool is exchanged and a storage position at which the tool is stored. The storage device cover is provided to arrange the tool magazine and the magazine mover in the tool storage. The plurality of tool holding members are arranged in the moving direction.Type: GrantFiled: January 21, 2021Date of Patent: March 5, 2024Assignee: YAMAZAKI MAZAK CORPORATIONInventors: Kazuya Horibe, Seiichi Yoshida, Keigo Murakami
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Patent number: 11920398Abstract: An opening/closing mechanism includes a first inclined portion disposed in an opening/closing body that opens/closes while a first shaft serves as a fulcrum in a main body, a second inclined portion disposed in the opening/closing body, and a swing portion that swings between the first inclined portion and the second inclined portion while a second shaft disposed in the main body serves as a fulcrum, in which during a closing operation of the opening/closing body, the swing portion applies a force in a closing direction of the opening/closing body by coming into contact with the first inclined portion, after applying a force in an opening direction of the opening/closing body by coming into contact with the second inclined portion.Type: GrantFiled: May 18, 2022Date of Patent: March 5, 2024Assignee: FUJIFILM Business Innovation Corp.Inventors: Akira Ueshima, Shuichi Nishide, Michiaki Yoshida, Keigo Shinoto, Wataru Nakamura
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Publication number: 20230331165Abstract: The glove box includes a partition plate and a side wall. The partition plate is removable in a state in which the glove box is opened, and partitions the storage space of the glove box so as to divide the storage space into two parts in the vehicle front-rear direction. The side wall is provided on both sides in the vehicle width direction, and a locking portion for locking the partition plate is provided inside.Type: ApplicationFiled: February 22, 2023Publication date: October 19, 2023Inventors: Ayaka YAMAMOTO, Keigo YOSHIDA, Masatoshi OTAKE, Kaori ABE
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Publication number: 20230060215Abstract: A mobile terminal holder structure includes a wireless charging face disposed upright substantially normal to a vehicle length direction, and a pair of retainers horizontally spaced from each other along the wireless charging face and coming into contact with opposite side edges of a mobile terminal, respectively, to retain the mobile terminal. Each retainer is rotatable about a rotation shaft extending along the vehicle length at an upper end of the retainer. A lower end of each retainer is urged toward the opposite retainer by an elastic force of a helical torsion spring.Type: ApplicationFiled: August 22, 2022Publication date: March 2, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masatoshi Otake, Keigo Yoshida
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Publication number: 20220417718Abstract: A detection device configured to detect an unauthorized message in an in-vehicle network installed in a vehicle includes: a monitoring unit configured to monitor messages transmitted in the in-vehicle network; a calculation unit configured to, on the basis of a monitoring result by the monitoring unit, calculate a statistic value regarding target messages that have been transmitted in the in-vehicle network in a predetermined period and that are each a message having identification information provided for each kind of target information to be used in the vehicle; and a detection unit configured to perform a detection process of detecting the unauthorized message on the basis of the statistic value calculated by the calculation unit.Type: ApplicationFiled: October 22, 2020Publication date: December 29, 2022Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., AUTONETWORKS TECHNOLOGIES, LTD.Inventors: Keigo YOSHIDA, Hiroshi UEDA, Naoki ADACHI, Shinichi AIBA, Fumiya ISHIKAWA, Shogo KAMIGUCHI
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Patent number: 11384714Abstract: An automatic choke device of a carburetor includes a wax attached to an engine main body, a rod configured to perform a linear motion in conjunction with expansion of the wax, a choke lever configured to rotate in conjunction with the linear motion of the rod, and a choke shaft arranged so as to be able to abut against the choke lever and connected to a choke valve of the carburetor. The choke lever includes a flat portion that engages with an engaging portion of the choke shaft, and a circular arc portion that is formed in a circular arc shape so as to be continuous from the flat portion and is brought into sliding contact with the engaging portion of the choke shaft.Type: GrantFiled: March 30, 2018Date of Patent: July 12, 2022Assignee: HONDA MOTOR CO., LTD.Inventors: Soji Kashima, Ryota Morinaga, Keigo Yoshida
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Publication number: 20210392109Abstract: A detection device is configured to detect an unauthorized message in an on-vehicle network including a plurality of on-vehicle devices. The detection device includes: a monitoring unit configured to monitor transmission messages in the on-vehicle network and configured to create first time series data being time series data of values of transmission intervals of the transmission messages in a first period and second time series data being time series data of values of transmission intervals of the transmission messages in a second period; a correlation calculation unit configured to calculate a correlation between the first time series data and the second time series data that have been created by the monitoring unit; and a detection unit configured to detect the unauthorized message on the basis of the correlation calculated by the correlation calculation unit.Type: ApplicationFiled: May 16, 2019Publication date: December 16, 2021Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., AUTONETWORKS TECHNOLOGIES, LTD.Inventors: Yoshihiro HAMADA, Keigo YOSHIDA, Hiroshi UEDA, Naoki ADACHI, Shinichi AIBA
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Publication number: 20210377074Abstract: An abnormality in an on-vehicle network is accurately detected through a simple process. A detection device is configured to detect an abnormality in an on-vehicle network including a plurality of on-vehicle devices, and includes: a monitoring unit configured to monitor transmission messages in the on-vehicle network, and acquire a communication load in the on-vehicle network; an acquisition unit configured to acquire a history of a communication load in an on-vehicle network to which the detection device belongs, or another on-vehicle network; and a detection unit configured to detect an abnormality in the on-vehicle network, based on the history acquired by the acquisition unit and on the communication load acquired by the monitoring unit at a first timing after the history.Type: ApplicationFiled: September 3, 2019Publication date: December 2, 2021Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., AUTONETWORKS TECHNOLOGIES, LTD.Inventors: Keigo YOSHIDA, Yoshihiro HAMADA, Hiroshi UEDA, Naoki ADACHI, Shinichi AIBA
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Patent number: 11105465Abstract: A pressure vessel including: a cylindrical straight body section and dome sections provided at both ends of the body section, where: the body section and the dome sections are composed of a resin main body, and an outer shell made of a fiber reinforced resin material, the outer shell being on the outside of the main body; each of dome sections has pinch-off regions extending from a tip of the dome section toward the body section; and when an end of each of the pinch-off regions opposite to the tip of the dome section is located in a region where a distance from the tip of the dome section to the end of each of the pinch-off regions opposite to the tip of the dome section in the axial direction of the straight body section is less than a distance from the tip of each of the dome sections to a boundary between the straight body section of the main body and each of the dome sections in the axial direction of the straight body section.Type: GrantFiled: November 8, 2019Date of Patent: August 31, 2021Assignee: Mitsubishi Chemical CorporationInventors: Keigo Yoshida, Tadahiro Nishimoto
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Patent number: 10920931Abstract: The present invention can ensure a large capacity while curbing enlargement of occupancy space or quality degradation due to unstable winding of a fiber-reinforced resin material. A pressure container (1) is provided with: a container body (2); and a cylindrical straight body part (10) and a hemispherical dome part (12) which are formed of an outer shell (3) made of a fiber-reinforced resin material, wherein, in a cross-section of the dome part (12) taken along the central axis of the straight body part (10), the shape of the outer surface (21) of the dome part (12) of the container body (2) is a curved shape that falls within the range of ellipse A and ellipse B when the outside diameter of the straight body part (10) of the container body (2) is defined as 2a. The ellipse A is an ellipse that satisfies b/a=0.Type: GrantFiled: April 24, 2019Date of Patent: February 16, 2021Assignee: Mitsubishi Chemical CorporationInventors: Kazuyuki Terada, Keigo Yoshida
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Publication number: 20210017937Abstract: An automatic choke device of a carburetor includes a wax attached to an engine main body, a rod configured to perform a linear motion in conjunction with expansion of the wax, a choke lever configured to rotate in conjunction with the linear motion of the rod, and a choke shaft arranged so as to be able to abut against the choke lever and connected to a choke valve of the carburetor. The choke lever includes a flat portion that engages with an engaging portion of the choke shaft, and a circular arc portion that is formed in a circular arc shape so as to be continuous from the flat portion and is brought into sliding contact with the engaging portion of the choke shaft.Type: ApplicationFiled: March 30, 2018Publication date: January 21, 2021Applicant: HONDA MOTOR CO., LTD.Inventors: Soji KASHIMA, Ryota MORINAGA, Keigo YOSHIDA
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Publication number: 20200072416Abstract: An object of the present invention is to provide a pressure vessel that is light in weight and has a sufficient internal capacity as well as excellent durability.Type: ApplicationFiled: November 8, 2019Publication date: March 5, 2020Applicant: Mitsubishi Chemical CorporationInventors: Keigo YOSHIDA, Tadahiro NISHIMOTO
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Publication number: 20190249827Abstract: The present invention can ensure a large capacity while curbing enlargement of occupancy space or quality degradation due to unstable winding of a fiber-reinforced resin material. A pressure container (1) is provided with: a container body (2); and a cylindrical straight body part (10) and a hemispherical dome part (12) which are formed of an outer shell (3) made of a fiber-reinforced resin material, wherein, in a cross-section of the dome part (12) taken along the central axis of the straight body part (10), the shape of the outer surface (21) of the dome part (12) of the container body (2) is a curved shape that falls within the range of ellipse A and ellipse B when the outside diameter of the straight body part (10) of the container body (2) is defined as 2a. The ellipse A is an ellipse that satisfies b/a=0.Type: ApplicationFiled: April 24, 2019Publication date: August 15, 2019Applicant: Mitsubishi Chemical CorporationInventors: Kazuyuki TERADA, Keigo YOSHIDA
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Patent number: 10370507Abstract: Provided are a carbon fiber thermoplastic resin prepreg which is a carbon fiber prepreg obtained by impregnating a PAN-based carbon fiber in which the average fiber fineness of a single fiber is 1.0 dtex to 2.4 dtex with a thermoplastic resin, wherein the thermoplastic resin satisfies 20?(FM/FS)?40 (where FM: flexural modulus (MPa) of a resin sheet comprising only the thermoplastic resin, and FS: flexural strength (MPa) of the resin sheet), a method for manufacturing the same, and a carbon fiber composite material employing the carbon fiber prepreg.Type: GrantFiled: April 27, 2017Date of Patent: August 6, 2019Assignee: Mistubishi Chemical CorporationInventors: Masao Tomioka, Takahiro Hayashi, Saki Fujita, Takeshi Ishikawa, Keigo Yoshida, Takuya Teranishi, Atsushi Takahashi, Kenichi Watanabe, Morio Katagiri, Akinobu Sasaki, Masahiro Oosuka, Hiroshi Tategaki, Takayuki Kobayashi
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Patent number: 10370506Abstract: Provided are a carbon fiber thermoplastic resin prepreg which is a carbon fiber prepreg obtained by impregnating a PAN-based carbon fiber in which the average fiber fineness of a single fiber is 1.0 dtex to 2.4 dtex with a thermoplastic resin, wherein the thermoplastic resin satisfies 20?(FM/FS)?40 (where FM: flexural modulus (MPa) of a resin sheet comprising only the thermoplastic resin, and FS: flexural strength (MPa) of the resin sheet), a method for manufacturing the same, and a carbon fiber composite material employing the carbon fiber prepreg.Type: GrantFiled: March 29, 2013Date of Patent: August 6, 2019Assignee: MITSUBISHI CHEMICAL CORPORATIONInventors: Masao Tomioka, Takahiro Hayashi, Saki Fujita, Takeshi Ishikawa, Keigo Yoshida, Takuya Teranishi, Atsushi Takahashi, Kenichi Watanabe, Morio Katagiri, Akinobu Sasaki, Masahiro Oosuka, Hiroshi Tategaki, Takayuki Kobayashi
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Patent number: 10328864Abstract: A storage box includes a case, a moving body, and slide mechanisms guiding relative movement of the moving body. The slide mechanisms include fixed rails disposed in the case, and moving rails disposed in the moving body. The moving rail includes a first projection and a second projection apart from each other in a movement direction of the moving body. The first projection and the second projection are apart from each other when seen in the movement direction. The fixed rail includes: a third projection and a fifth projection that respectively come into contact with the first projection and the second projection at a time when the moving body is located at a first position; and a fourth projection and a sixth projection that respectively come into contact with the first projection and the second projection at a time when the moving body is located at a second position.Type: GrantFiled: November 3, 2017Date of Patent: June 25, 2019Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Keigo Yoshida
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Patent number: 10295996Abstract: This test device for a monitoring control device includes an input/output controller, a logic controller, a logic connector, a logic executing simulator, a test target indication unit, an apparatus characteristic receiver, a logic managing simulator, and a logic connection information generator. Using an apparatus characteristic obtained by the apparatus characteristic receiver, the logic managing simulator specifies a simulation logic appropriate for a control logic on the basis of a simulation logic management rule. The logic connector connects the control logic and the simulation logic, by using logic connection information generated on the basis of a logic connection rule.Type: GrantFiled: October 8, 2014Date of Patent: May 21, 2019Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Keigo Yoshida, Mitsunobu Yoshinaga, Shinichiro Tsudaka
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Publication number: 20180126918Abstract: A storage box includes a case, a moving body, and slide mechanisms guiding relative movement of the moving body. The slide mechanisms include fixed rails disposed in the case, and moving rails disposed in the moving body. The moving rail includes a first projection and a second projection apart from each other in a movement direction of the moving body. The first projection and the second projection are apart from each other when seen in the movement direction. The fixed rail includes: a third projection and a fifth projection that respectively come into contact with the first projection and the second projection at a time when the moving body is located at a first position; and a fourth projection and a sixth projection that respectively come into contact with the first projection and the second projection at a time when the moving body is located at a second position.Type: ApplicationFiled: November 3, 2017Publication date: May 10, 2018Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Keigo YOSHIDA