Patents by Inventor Hiroyuki Matsumoto
Hiroyuki Matsumoto 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).
-
Publication number: 20240142319Abstract: A load sensor includes: an electrically-conductive elastic body; an electrically-conductive member having a linear shape and disposed so as to cross the electrically-conductive elastic body; and a dielectric body disposed between the electrically-conductive elastic body and the electrically-conductive member. A width of the electrically-conductive elastic body in a longitudinal direction of the electrically-conductive member is changed such that a relationship between a load and a contact area between the electrically-conductive elastic body and the electrically-conductive member via the dielectric body becomes close to a linear relationship.Type: ApplicationFiled: January 5, 2024Publication date: May 2, 2024Inventors: Yodai MATSUMURA, Takashi MATSUMOTO, Susumu URAGAMI, Yuta MORIURA, Takafumi HAMANO, Hiroyuki FURUYA
-
Patent number: 11971213Abstract: A container-contained beverage temperature adjustment apparatus includes a heat transfer member capable of abutting a part of a side surface of a container-contained beverage as an object of temperature adjustment. The apparatus further includes a temperature adjustment unit configured to adjust a temperature of the container-contained beverage through the heat transfer member, which may include a deformable bag body, and heat transfer powder and heat transfer liquid contained in the bag body. The heat transfer liquid is a liquid which freezes at a temperature higher than a target temperature.Type: GrantFiled: November 11, 2020Date of Patent: April 30, 2024Assignee: TEX E.G. CO., LTD.Inventors: Hideki Tachibana, Hiroyuki Matsumoto
-
Patent number: 11972884Abstract: A soft magnetic alloy includes a main component of (Fe(1?(?+?))X1?X2?)(1?(a+b+c+d+e))MaBbPcSidCe. X1 is one or more of Co and Ni. X2 is one or more of Al, Mn, Ag, Zn, Sn, As, Sb, Cu, Cr, Bi, N, O, and rare earth elements. M is one or more of Nb, Hf, Zr, Ta, Mo, W, and V. 0.020?a?0.14 is satisfied. 0.020<b?0.20 is satisfied. 0?d?0.060 is satisfied. ??0 is satisfied. ??0 is satisfied. 0??+??0.50 is satisfied. c and e are within a predetermined range. The soft magnetic alloy has a nanohetero structure or a structure of Fe based nanocrystallines.Type: GrantFiled: January 10, 2019Date of Patent: April 30, 2024Assignee: TDK CORPORATIONInventors: Kazuhiro Yoshidome, Akihiro Harada, Hiroyuki Matsumoto, Kenji Horino, Akito Hasegawa, Kensuke Ara, Hajime Amano, Masakazu Hosono
-
Patent number: 11965582Abstract: A worm reducer has: a housing having a wheel housing portion and a worm housing portion; a worm wheel; a worm, a support bearing having an inner ring externally fitted to the tip end portion of the worm and an outer ring; an elastic biasing means elastically biasing the outer ring toward the worm wheel side; and an elastic holding means elastically holding the outer ring from both sides in a direction orthogonal to a biasing direction by the elastic biasing means and to a center axis of the worm housing portion.Type: GrantFiled: January 15, 2020Date of Patent: April 23, 2024Assignee: NSK LTD.Inventors: Ryou Oosawa, Satoshi Ishikuri, Haruhiko Kiyota, Souta Matsumoto, Toru Ishii, Hiroyuki Sugawara
-
Publication number: 20240127726Abstract: A display control device for performing control on a display of a display configured to display an image of content laid out in a virtual space as viewed from a predetermined position, the display being mounted on portions of eyes by a user. The device detects an orientation, with respect to the display, of a head portion of a person other than the user and determines whether a position of the content needs to be changed based on a detection-result and the position of the content in the virtual space. A position change destination of the content in the virtual space is set based on a distance between the position change destination of the content in the virtual space and a position at a current point in time of the content and to change the position of the content when the position of the content is to be changed.Type: ApplicationFiled: February 22, 2022Publication date: April 18, 2024Applicant: NTT DOCOMO, INC.Inventors: Yasuo MORINAGA, Nozomi MATSUMOTO, Hiroyuki FUJINO, Tatsuya NISHIZAKI, Reo MIZUTA, Yuki NAKAMURA
-
Publication number: 20240128886Abstract: A power supply device is connectable to a single-phase AC power supply or a multi-phase AC power supply. The power supply device includes power conversion circuits, a relay circuit, and a processor. The relay circuit is capable of switching between a first state and a second state. In the first state, a power supply line of each phase of the multi-phase AC power supply is connected to a corresponding power conversion circuit. In the second state, a power supply line of the single-phase AC power supply is connected to two or more of the power conversion circuits. The processor controls output timing of a control signal for operating the relay circuit on the basis of a detected temperature. The output timing is controlled such that, the first state is switched to the second state at timing when an AC voltage of the single-phase AC power supply crosses zero.Type: ApplicationFiled: September 14, 2023Publication date: April 18, 2024Inventors: Hiromu MATSUMOTO, Hiroyuki HOSOI
-
Publication number: 20240124047Abstract: A steering control device configured to control a steering device, the steering device including a steering shaft to which a handle is detachably coupled and a motor configured to generate torque that is given to the steering shaft. The steering control device includes a processing circuit configured to execute a process for controlling driving of the motor. The process for controlling the driving of the motor includes a lock process of driving the motor such that a rotation position of the steering shaft is fixed at a specific position, in a state where the handle has been detached from the steering shaft.Type: ApplicationFiled: October 11, 2023Publication date: April 18, 2024Applicants: JTEKT CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taiki MATSUMOTO, Kenichi ABE, Yuuta KAJISAWA, Yugo NAGASHIMA, Kazuma HASEGAWA, Takashi KOUDAI, Yosuke YAMASHITA, Shintaro TAKAYAMA, Hiroyuki KATAYAMA, Masaharu YAMASHITA
-
Publication number: 20240122065Abstract: The present invention provides: a metal patterning material which exhibits excellent heat resistance and is suppressed in the formation of a metal thin film on a film surface; an amine compound; a method for forming a metal pattern using these; and an electronic device.Type: ApplicationFiled: August 11, 2021Publication date: April 11, 2024Applicant: TOSOH CORPORATIONInventors: Naoki MATSUMOTO, Hiroyuki KAWASHIMA, Shintaro NOMURA
-
Publication number: 20240092924Abstract: The present invention provides an antibody that binds to an NTCP, capable of inhibiting infection of human hepatocytes with hepatitis B virus (HBV) particles. The present invention also provides an antibody that binds to an NTCP, capable of inhibiting infection of human hepatocytes with hepatitis B virus (HBV) particles, the antibody having a reduced effect on bile acid transport by NTCP.Type: ApplicationFiled: October 7, 2020Publication date: March 21, 2024Inventors: Toshitada TAKEMORI, Akiko SUGIMOTO, Michishige HARADA, Mikako SHIROUZU, Takehisa MATSUMOTO, Tomomi SOMEYA, Hiroyuki OSADA, Yushi FUTAMURA, Kunitada SHIMOTOHNO, Hironori NISHITSUJI, Kazuaki CHAYAMA, Daiki MIKI
-
Publication number: 20240085256Abstract: A load sensor is configured to detect, as change in capacitance, change, in a contact area between an electrically-conductive elastic body and a dielectric body, that occurs due to a load applied to an upper face of the load sensor. In the load sensor, a plurality of sensor parts each configured to detect the load are disposed so as to be arranged in a plane direction, and a buffer part configured to suppress displacement of the upper face due to the load applied to a first sensor part from being propagated to a second sensor part adjacent to the first sensor part is disposed between the first sensor part and the second sensor part.Type: ApplicationFiled: November 13, 2023Publication date: March 14, 2024Inventors: Yodai MATSUMURA, Takashi MATSUMOTO, Susumu URAGAMI, Yuta MORIURA, Takafumi HAMANO, Hiroyuki FURUYA
-
Patent number: 11925865Abstract: A non-limiting example game system includes a processor incorporated in a main body apparatus, and the processor makes a first index image move toward an upper end from a lower end in a movement gauge in a parameter determination screen when a player starts a second parameter determination operation. When the first index image is stopped according to an operation of the player, a hitting power for a ball is determined based on the stopped position. Moreover, if the first index image is stopped, a second index image is moved up to a position that the first index image is stopped from the lower end in the movement gauge. The player performs a direction input during a direction input period that is a period of time that the second index image is being moved. Then, a trajectory after the ball starts moving is changed in a direction based on the direction input.Type: GrantFiled: October 6, 2021Date of Patent: March 12, 2024Assignee: NINTENDO CO., LTD.Inventors: Tomohiro Yamamura, Kodai Matsumoto, Shinya Saito, Hiroyuki Takahashi, Shugo Takahashi
-
Publication number: 20240061211Abstract: Higher performance including better performance in focusing is achieved. A first lens group always fixed and having positive refractive power, and a first focus lens group that moves in an optical axis direction at the time of focusing from an object at infinity to an object at close range are included in order from the object side to the image side. A last lens group always fixed and having negative refractive power, and a second focus lens group that moves in an optical axis direction at the time of focusing from an object at infinity to an object at close range are included in order from the image side to the object side. At least one of the first focus lens group or the second focus lens group has negative refractive power. An aperture stop is disposed between the first focus lens group and the second focus lens group. Conditional Expression (1) below is satisfied: 0.4<f/ff<1.Type: ApplicationFiled: October 31, 2023Publication date: February 22, 2024Inventors: Ora Matsuoka, Naoki Miyagawa, Hiroyuki Matsumoto
-
Patent number: 11906014Abstract: This assembly includes a plurality of stacked circular members, and a fixing pin that is disposed inside each of the circular members to arrange and integrate each of the circular members in an axial direction thereof. The fixing pin includes a shaft portion extending in the axial direction, a flange portion extending radially outward from one end side of the shaft portion, a recessed portion that is provided on an end face of the shaft portion on the other side and has a non-circular cross-section orthogonal to the axial direction, and one or a plurality of protruding portions that are provided on an outer circumferential portion of the shaft portion on the other end side and protrude radially outward from an inner circumferential surface of each of the circular members.Type: GrantFiled: July 21, 2020Date of Patent: February 20, 2024Assignee: HITACHI ASTEMO, LTD.Inventors: Hiroyuki Matsumoto, Satsuki Yamamoto, Chigaya Sekine
-
Patent number: 11899278Abstract: An imaging lens with better performance including in focusing is disclosed. A first lens group always fixed and having positive refractive power, and a first focus lens group that moves in an optical axis direction at the time of focusing are included in order from the object side to the image side. A last lens group always fixed and having negative refractive power, and a second focus lens group that moves in an optical axis direction at the time of focusing are included in order from the image side to the object side. At least one of the first focus lens group or the second focus lens group has negative refractive power. The conditional expression 0.4<f/ff<1.0, where f: the focal length of the whole system, and ff: the combined focal length from the first lens group to the first focus lens group, is preferably satisfied.Type: GrantFiled: February 4, 2019Date of Patent: February 13, 2024Assignee: Sony Group CorporationInventors: Ora Matsuoka, Naoki Miyagawa, Hiroyuki Matsumoto
-
Patent number: 11894169Abstract: Disclosed is a soft magnetic powder including a main component represented by composition formula: (Fe(1?(?+?))X1?X2?)(1?(a+b+c+d+e+f))MaBbPcSidCeSf. X1 represents one or more selected from the group consisting of Co and Ni; X2 represents one or more selected from the group consisting of Al, Mn, Ag, Zn, Sn, As, Sb, Cu, Cr, Bi, N, and rare earth elements; and M represents one or more selected from the group consisting of Nb, Hf, Zr, Ta, Mo, W, Ti, and V. The following relations are satisfied: 0?a?0.140; 0.020<b?0.200; 0<c?0.150; 0?d?0.060; 0?e?0.030; 0?f?0.010; ??0; ??0; and 0??+??0.50. An oxygen content ratio in the soft magnetic powder is from 300 ppm to 3,000 ppm as a mass ratio.Type: GrantFiled: May 16, 2019Date of Patent: February 6, 2024Assignee: TDK CORPORATIONInventors: Kazuhiro Yoshidome, Hiroyuki Matsumoto, Kenji Horino, Satoko Mori, Masakazu Hosono, Yoshiki Kajiura
-
Patent number: 11887762Abstract: A soft magnetic metal powder comprising soft magnetic metal particles including Fe, wherein a surface of the soft magnetic metal particle is covered by a coating part having an insulation property, and the coating part includes a soft magnetic metal fine particle.Type: GrantFiled: March 8, 2019Date of Patent: January 30, 2024Assignee: TDK CORPORATIONInventors: Satoko Mori, Hiroyuki Matsumoto, Kenji Horino, Kazuhiro Yoshidome, Takuma Nakano, Seigo Tokoro, Shota Otsuka, Toru Ujiie, Kentaro Mori
-
Patent number: 11887761Abstract: A soft magnetic alloy including an internal area having a soft magnetic type alloy composition including Fe and P (phosphorous), and a P concentrated area existing closer to a surface side than the internal area and having a higher P concentration than in the internal area.Type: GrantFiled: February 15, 2022Date of Patent: January 30, 2024Assignee: TDK CORPORATIONInventors: Hironobu Kumaoka, Kazuhiro Yoshidome, Hiroyuki Matsumoto, Akito Hasegawa
-
Publication number: 20230420174Abstract: A magnetic core includes metal magnetic particles. A total area percentage of the metal magnetic particles in a cross section of the magnetic core is 75% or more and 90% or less. The metal magnetic particles include first particles whose Haywood diameters in the cross section of the magnetic core are 3 ?m or more and second particles whose Haywood diameters in the cross section of the magnetic core are less than 3 ?m. The second particles include two or more types of small particles with different compositions of films existing on their particle surfaces.Type: ApplicationFiled: June 22, 2023Publication date: December 28, 2023Applicant: TDK CORPORATIONInventors: Kazuhiro YOSHIDOME, Satoko MORI, Hiroyuki MATSUMOTO
-
Patent number: 11848520Abstract: An electrical connection structure comprises a base member, a connector, and a mating connector. The electrical connection structure comprises a half-fitting detecting mechanism including a half-fitting detecting portion in the connector and a short-circuiting member in the mating connector. The half-fitting detecting portion includes a conductive member and an inspecting member. The half-fitting detecting portion allows a half-fitting state to be detected by the short-circuiting member being in non-contact with the inspecting member when in the half-fitting state. The inspecting member short-circuits with the conductive member via the short-circuiting member by the mating engaging portion of the short-circuiting member being engaged with the engaging portion of the connector and being in contact with a contact part of the inspecting member and the short-circuiting member being in contact with the conductive member when in a normal fitting state.Type: GrantFiled: October 28, 2021Date of Patent: December 19, 2023Assignee: J.S.T. MFG. CO., LTD.Inventors: Hiroyuki Matsumoto, Yoshinori Hayakawa, Kazuya Izawa
-
Patent number: 11827962Abstract: The present invention provides a soft magnetic alloy having good soft magnetic properties. The soft magnetic alloy includes nanocrystals having an average Heywood diameter value of 5.0 nm or more and 25.0 nm or less, in which an average circularity of the nanocrystals is 0.50 or more and 0.90 or less.Type: GrantFiled: March 23, 2021Date of Patent: November 28, 2023Assignee: TDK CORPORATIONInventors: Kazuhiro Yoshidome, Satoko Mori, Hiroyuki Matsumoto