Patents by Inventor Takeshi Taniguchi
Takeshi Taniguchi 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: 11946112Abstract: A high-strength steel sheet of the present invention has a specific chemical composition. Furthermore, in the steel sheet, a degree of Mn segregation in a specific region is 1.5 or less; a maximum P concentration in a specific region is 0.08 mass % or less; in a specific region, at least one specific MnS particle group is present, the number of specific MnS particle groups is 2.0 or fewer per 1 mm2, and the number of specific oxide-based inclusions is 8 or fewer per 1 mm2; of all oxide-based inclusions, oxide-based inclusions having a specific composition are present in a number ratio of 80% or greater; the microstructure includes, in terms of a volume fraction, 30 to 95% martensite, 5 to 70% ferrite phase, less than 30% (and 0% or greater) bainite, and less than 2.0% (and 0% or greater) austenite phase; and a tensile strength is 980 MPa or greater.Type: GrantFiled: August 22, 2019Date of Patent: April 2, 2024Assignee: JFE Steel CorporationInventors: Yoshihiko Ono, Yuma Honda, Shimpei Yoshioka, Koichi Taniguchi, Hiroshi Matsuda, Takeshi Murai, Nobuyuki Nakamura
-
Publication number: 20240090538Abstract: The invention provides a thawing device including a power and a pair of electrodes connected with the power, and thawing a frozen food disposed between the pair of electrodes through electric heating. The thawing device includes a cooling device configured to cool a temperature of a periphery of the frozen food to a predetermined temperature equal to or higher than a temperature of the frozen food before thawing and equal to or lower than 0° C.Type: ApplicationFiled: August 22, 2023Publication date: March 21, 2024Applicant: Sodick Co., Ltd.Inventors: Takeshi OKIYAMA, Takuya TANIGUCHI, Akinori NOGUCHI
-
Publication number: 20240083510Abstract: A vehicle side structure includes: a rocker extending in a front-and-rear direction of a vehicle; and an impact absorbing member adjacent to the rocker. The rocker includes a tubular inner space formed by joining a rocker inner panel and a rocker outer panel, which are made of a steel sheet having a hat-shaped cross section, in such a manner as to face each other. The rocker includes an undersurface forming a step shape in such a manner that a downward extending space is formed in the inner space of the rocker. The impact absorbing member is placed adjacent to and inward in a vehicle width direction relative to the downward extending space. A load transfer member is provided within the downward extending space, the load transfer member having an elongated shape extending along the rocker and forming a closed cross-sectional portion by being joined to either the rocker inner panel or the rocker outer panel.Type: ApplicationFiled: February 2, 2022Publication date: March 14, 2024Inventors: Yousuke IMAMURA, Takeshi TANIGUCHI
-
Patent number: 11920786Abstract: A regenerative burner including: a combustion chamber; a heat exchange chamber; and a communication passage therebetween, the combustion chamber includes a tip of a fuel nozzle and a flame ejection port, and is configured such that fuel introduced from the fuel nozzle into the combustion chamber can be burned in the combustion chamber using combustion air introduced into the combustion chamber through the communication passage to eject flame from the flame ejection port; the fuel nozzle is configured such that fuel burned in the regenerative burner is introduced into the combustion chamber; and the heat exchange chamber comprises a heat accumulator interposed between the communication passage and an air port, and is configured such that combustion air can pass through the heat accumulator and then be introduced into the combustion chamber such that an exhaust gas passes through the heat accumulator and is discharged from the air port.Type: GrantFiled: October 30, 2018Date of Patent: March 5, 2024Assignee: NGK INSULATORS, LTD.Inventors: Satoshi Taniguchi, Takeshi Tokunaga
-
Patent number: 11912826Abstract: Provided is a fiber-reinforced thermoplastic resin prepreg which exhibits high interfacial adhesion between reinforcement fibers and a matrix resin, while having excellent interlaminar fracture resistance. The fiber-reinforced thermoplastic resin prepreg of the present invention comprises: a matrix resin comprising a polyarylketone resin and a polyetherimide resin; and a carbon fiber, wherein the polyetherimide resin in the matrix resin comprises a polyetherimide resin having a structural unit represented by Formula (1), an amount of the polyetherimide resin in the matrix resin (100% by mass) is 3% by mass to 25% by mass, and an amount of the polyarylketone resin in the matrix resin (100% by mass) is 75% by mass or more.Type: GrantFiled: August 17, 2020Date of Patent: February 27, 2024Assignee: Mitsubishi Chemical CorporationInventors: Takahiro Hayashi, Takeshi Ishikawa, Kouichiro Taniguchi, Kazuya Tanaka, Masayasu Hasuike
-
Publication number: 20210404224Abstract: A hood locking device includes a locking mechanism including two latches configured to fix an engine hood at a closed position by latching a striker included with the engine hood of a vehicle and unfix the engine hood by releasing the striker. One of the two latches includes one of a projection and a recess and the other one of the two latches includes the other one of the projection and the recess. The projection and the recess form a fitting portion and the projection is fitted to the recess. The two latches are pivotally supported by a base plate fixed to the vehicle and configured such that latching directions of the two latches for the striker are opposite to each other. One of the two latches includes a right-hand-drive operation cable attachment portion and the other one of the two latches includes a left-hand-drive operation cable attachment portion.Type: ApplicationFiled: September 11, 2019Publication date: December 30, 2021Applicant: TOYODA IRON WORKS CO., LTD.Inventors: Satoru MIYAKE, Takeshi TANIGUCHI
-
Patent number: 10752183Abstract: A laminated composite interior part includes a first member made of synthetic resin and having a mating surface; and a second member made of elastically deformable synthetic resin and having a plate portion substantially parallel to the mating surface. The plate portion has integrally-formed and interspersed protrusions protruding toward the mating surface. The second member is placed on the first member with distal end portions of the protrusions being in contact with the mating surface. Cushioning properties are provided by elastic deformation of the protrusions, caused as the protrusions' distal end portions are relatively pressed against the mating surface. Flexural rigidity of each of the protrusions against a compressive load is anisotropic about its axis, so that the protrusion is flexurally deformed in one direction about its axis with the distal end portion thereof sliding on the mating surface. Surface roughness of the mating surface is less than 0.20.Type: GrantFiled: August 6, 2015Date of Patent: August 25, 2020Assignee: Toyoda Iron Works Co., Ltd.Inventors: Osamu Miyashita, Kenichi Yoshida, Kenji Onuma, Takeshi Taniguchi, Masamori Hirose, Hideaki Sakai
-
Patent number: 10252279Abstract: A centrifuge including a rotor, a rotor chamber having an opening, a motor, a door configured to close the opening, an input/output unit configured to receive an input of an operating condition and to display an operating status, and a housing accommodating therein the rotor, the rotor chamber, the motor, the door and the input/output unit, wherein the housing has the opening at an upper surface thereof, wherein a light emitting part having a horizontal width longer than the opening is provided in the vicinity of a corner portion at which the upper surface and a front surface of the housing intersect with each other or in the vicinity of a front side of the opening, and wherein a light emitting form of the light emitting part is configured to be changed depending on the operating status.Type: GrantFiled: December 17, 2014Date of Patent: April 9, 2019Assignee: KOKI HOLDINGS CO., LTD.Inventors: Tadashi Ohkawara, Yoshitaka Niinai, Hiroshi Hayasaka, Takeshi Taniguchi, Hisanobu Ooyama, Hiroyuki Takahashi
-
Publication number: 20170334370Abstract: A laminated composite interior part includes a first member made of synthetic resin and having a mating surface; and a second member made of elastically deformable synthetic resin and having a plate portion substantially parallel to the mating surface. The plate portion has integrally-formed and interspersed protrusions protruding toward the mating surface. The second member is placed on the first member with distal end portions of the protrusions being in contact with the mating surface. Cushioning properties are provided by elastic deformation of the protrusions, caused as the protrusions' distal end portions are relatively pressed against the mating surface. Flexural rigidity of each of the protrusions against a compressive load is anisotropic about its axis, so that the protrusion is flexurally deformed in one direction about its axis with the distal end portion thereof sliding on the mating surface. Surface roughness of the mating surface is less than 0.20.Type: ApplicationFiled: August 6, 2015Publication date: November 23, 2017Applicant: TOYODA IRON WORKS CO., LTD.Inventors: Osamu MIYASHITA, Kenichi YOSHIDA, Kenji ONUMA, Takeshi TANIGUCHI, Masamori HIROSE, Hideaki SAKAI
-
Patent number: 9114768Abstract: A bumper reinforcement for a vehicle (also simply referred to as a bumper reinforcement, herein below) 10 in FIG. 1 (a)-(c) is arranged on a front side of a vehicle, and FIG. 1(a) is a perspective view, FIG. 1(b) is an enlarged view of a section taken along IB-IB in FIG. 1(a), and FIG. 1(c) is an enlarged view of a section taken along IC-IC in FIG. 1(a). FIG. 2 is a view that also shows the bumper reinforcement 10, and FIG. 2(a) is a plan view seen from above in a state where the bumper reinforcement 10 is arranged in the vehicle, and FIG. 2(b) is a front view seen from a front side of the vehicle. FIG. 3 is a plan view showing a rectangular metal plate material 12, which is a material of the bumper reinforcement 10. In this example, a steel plate for hot press forming is used, which is bent into a given shape by hot press forming, and is given high strength up to tensile strength of 1400 MPa or higher through quench hardening.Type: GrantFiled: April 17, 2012Date of Patent: August 25, 2015Assignee: Toyoda Iron Works Co., Ltd.Inventor: Takeshi Taniguchi
-
Patent number: D752769Type: GrantFiled: April 29, 2014Date of Patent: March 29, 2016Assignee: Hitachi Koki Co., Ltd.Inventors: Takeshi Taniguchi, Hiroyuki Hasegawa, Tadashi Ohkawara
-
Patent number: D780687Type: GrantFiled: September 18, 2015Date of Patent: March 7, 2017Assignee: Hitachi Koki Co., Ltd.Inventors: Takeshi Taniguchi, Rui Akiba, Toshiyuki Suzuki, Shota Kanno
-
Patent number: D823087Type: GrantFiled: February 10, 2017Date of Patent: July 17, 2018Assignee: Hitachi Koki Co., Ltd.Inventors: Takeshi Taniguchi, Shinichi Kakefuda, Takeru Tomiyama
-
Patent number: D844558Type: GrantFiled: December 15, 2017Date of Patent: April 2, 2019Assignee: Hitachi Koki Co., Ltd.Inventors: Takeshi Taniguchi, Shuji Takeda, Shota Kanno
-
Patent number: D849495Type: GrantFiled: December 29, 2017Date of Patent: May 28, 2019Assignee: Hitachi Koki Co., Ltd.Inventors: Takeshi Taniguchi, Rui Akiba, Shinji Kuragano
-
Patent number: D849795Type: GrantFiled: February 19, 2016Date of Patent: May 28, 2019Assignee: Hitachi Koki Co., Ltd.Inventors: Takeshi Taniguchi, Shinichi Kakefuda, Youhei Kinugawa, Keisuke Ikeda, Hisashi Irokawa
-
Patent number: D850740Type: GrantFiled: February 9, 2018Date of Patent: June 4, 2019Assignee: Hitachi Koki Co., Ltd.Inventors: Takeshi Taniguchi, Rui Akiba, Keisuke Ikeda
-
Patent number: D919560Type: GrantFiled: January 12, 2018Date of Patent: May 18, 2021Assignee: Hitachi Koki Co., Ltd.Inventors: Takeshi Taniguchi, Shuji Takeda, Shota Kanno
-
Patent number: D951735Type: GrantFiled: August 23, 2020Date of Patent: May 17, 2022Assignee: Koki Holdings Co., Ltd.Inventors: Takeshi Taniguchi, Shinichi Kakefuda, Masahiro Fujiwara, Tomohiro Ejiri
-
Patent number: D1023908Type: GrantFiled: November 10, 2021Date of Patent: April 23, 2024Assignee: Koki Holdings Co., Ltd.Inventors: Takeshi Taniguchi, Shingo Kosugi, Ri Sen, Shota Kanno