Patents by Inventor Shota YAMASAKI

Shota YAMASAKI 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: 20240011137
    Abstract: A bar-shaped stainless steel product having a chemical composition that contains, by mass %: 0.001 to 0.030% of C; 0.01 to 4.00% of Si; 0.01 to 2.00% of Mn; 0.01 to 4.00% of Ni; 8.0 to 35.0% of Cr; 0.01 to 5.00% of Mo; 0.01 to 2.00% of Cu; 0.001 to 0.030% of N; 7.000% or less of Al; 0 to 2.00% of Ti; 0 to 2.00% of Nb; and 0 to 0.1% of B; one or more elements selected from 0.001% or more of Ti, 0.001% or more of Nb, and 0.0001% or more of B being contained, a balance consisting of Fe and impurities, an average particle size of nitrides being 10 ?m or less, and a solute N content in steel being 0.020 mass % or less.
    Type: Application
    Filed: November 16, 2021
    Publication date: January 11, 2024
    Applicant: NIPPON STEEL Stainless Steel Corporation
    Inventors: Shota YAMASAKI, Kohji TAKANO, Yukihiro NISHIDA, Kisuke TANAKA, Masayuki TOHJOH
  • Publication number: 20230085558
    Abstract: A bar-shaped stainless steel product contains, by mass %, 0.001 to 0.030% of C, 0.01 to 4.00% of Si, 0.01 to 2.00% of Mn, 0.01 to 4.00% of Ni, 6.0 to 35.0% of Cr, 0.01 to 5.00% of Mo, 0.01 to 2.00% of Cu, and 0.001 to 0.050% of N. In the product, an F value is 20 or less, a rolling-direction-crystal-orientation RD//<100> fraction is 0.05 or more, and preferably a rolling-direction-crystal-orientation RD//<334> fraction is 0.2 or less. The above RD//<100> fraction means an area ratio of crystal having 25 degrees or less of an orientation difference between a <100> orientation and a rolling direction, and the above RD//<334> fraction means an area ratio of crystal having 10 degrees or less of an orientation difference between a <334> orientation and a rolling direction. F value=700C+800N+20Ni+10Cu+10Mn?6.2Cr?9.2Si?9.3Mo?74.4Ti?37.2A1?3.1Nb+63.
    Type: Application
    Filed: February 12, 2021
    Publication date: March 16, 2023
    Applicant: NIPPON STEEL Stainless Steel Corporation
    Inventors: Shota YAMASAKI, Kohji TAKANO
  • Patent number: 11407464
    Abstract: A motorcycle includes, in a body front portion: a headlight that includes a headlight case and a lens coupled to a front end of the headlight case; and a headlight cowl that covers a periphery of the headlight. The lens includes a cylindrically-shaped peripheral wall portion coupled to the headlight case. A cylindrically-shaped cover member gradually decreasing in diameter toward the rear of the vehicle is placed between the headlight and the headlight cowl. The cover member covers at least the outside of the peripheral wall portion of the lens.
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: August 9, 2022
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Shota Yamasaki, Toru Sakai, Keita Mikura
  • Publication number: 20220170125
    Abstract: A bar-shaped steel product extends unidirectionally and has a chemical composition including, by mass %, 0.001 to 0.20% of C, 0.01 to 3.0% of Si, 0.01 to 2.0% of Mn, 0.01 to 5.0% of Ni, 7.0 to 35.0% of Cr, 0.01 to 5.0% of Mo, 0.01 to 3.0% of Cu, 0.001 to 0.10% of N, 0.2 to 2.0% of Nb, optional element(s), and a balance consisting of Fe and inevitable impurities, and has 0.5 or less of a rolling-direction-crystal-orientation RD//<100> fraction (an area ratio of crystal having 20 degrees or less of an orientation difference between a <100> orientation and a rolling direction).
    Type: Application
    Filed: March 25, 2020
    Publication date: June 2, 2022
    Applicant: NIPPON STEEL Stainless Steel Corporation
    Inventors: Shota YAMASAKI, Kohji TAKANO, Akinori YOSHIZAWA, Hiroki MORITA
  • Patent number: 11325670
    Abstract: A saddle riding vehicle includes a front fork including a pair of left and right fork tubes and a pair of top and bottom bridges connecting the left and right fork tubes, a headlight, and an electric part accommodating member accommodating electric parts, the electric part accommodating member being disposed on the rear side of the headlight in a space surrounded by the left and right fork tubes and the top and bottom bridges. The electric part accommodating member includes a fastening section fixed to the front fork by a fastening member and a fitting section fitted and fixed to the bridge.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: May 10, 2022
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Takuro Tanaka, Keita Mikura, Shota Yamasaki
  • Patent number: 11203392
    Abstract: In a saddle riding vehicle including a vehicle body frame, a swing arm that supports a rear wheel, a pivot shaft that swingably supports the swing arm on the vehicle body frame, and a regulator for an electric system, the regulator is supported by a stay and the regulator is disposed, in a vehicle side view, posterior to the pivot shaft and inferior to an upper surface of the swing arm.
    Type: Grant
    Filed: October 9, 2019
    Date of Patent: December 21, 2021
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Shota Yamasaki, Takayoshi Tsujinaka, Takahiro Matsumoto, Akira Mogi, Keita Mikura
  • Publication number: 20210155308
    Abstract: A saddle riding vehicle includes a front fork including a pair of left and right fork tubes and a pair of top and bottom bridges connecting the left and right fork tubes, a headlight, and an electric part accommodating member accommodating electric parts, the electric part accommodating member being disposed on the rear side of the headlight in a space surrounded by the left and right fork tubes and the top and bottom bridges. The electric part accommodating member includes a fastening section fixed to the front fork by a fastening member and a fitting section fitted and fixed to the bridge.
    Type: Application
    Filed: November 20, 2020
    Publication date: May 27, 2021
    Inventors: Takuro Tanaka, Keita Mikura, Shota Yamasaki
  • Patent number: 10850790
    Abstract: An electrical component box disposed from above to below a main frame, and a fuel tank disposed in the upper part of the main frame and above the electrical component box, are arranged to the vehicle rear with respect to a head pipe comprising a motorcycle. In this case, the top of the electrical component box is open. In the gap between the electrical component box and the fuel tank, a gap cover is arranged to hide the gap from the outside.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: December 1, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Tomohiro Kudo, Shota Yamasaki
  • Patent number: 10793214
    Abstract: In a headlight support structure of a saddle riding vehicle, a headlight support supporting a headlight is mounted on a bottom bridge connected between left and right sides of a front fork. In the headlight support structure, the headlight support is mounted in an integrally-molded headlight stay supporting the headlight. The headlight includes an aiming mechanism outside the headlight. The aiming mechanism is mounted in the headlight stay.
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: October 6, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Shota Yamasaki, Souichiro Makino, Keita Mikura
  • Patent number: 10793213
    Abstract: A saddle type vehicle includes a seat rail and a seat that is attached to the seat rail. The seat rail includes an outer edge that is placed on an outward side in a vehicle body width direction and an inner edge that is placed on an inward side in the vehicle body width direction and higher than the outer edge. On the other hand, the seat includes a sitting part. When the sitting part sits on an upper surface of the inner edge, a side part of the seat surrounds (covers) the sitting part.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: October 6, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Kei Mayuzumi, Kazuyuki Tachibana, Junpei Yasuda, Shota Yamasaki, Kei Fukuyama
  • Publication number: 20200290694
    Abstract: A motorcycle includes, in a body front portion: a headlight that includes a headlight case and a lens coupled to a front end of the headlight case; and a headlight cowl that covers a periphery of the headlight. The lens includes a cylindrically-shaped peripheral wall portion coupled to the headlight case. A cylindrically-shaped cover member gradually decreasing in diameter toward the rear of the vehicle is placed between the headlight and the headlight cowl. The cover member covers at least the outside of the peripheral wall portion of the lens.
    Type: Application
    Filed: February 12, 2020
    Publication date: September 17, 2020
    Inventors: Shota Yamasaki, Toru Sakai, Keita Mikura
  • Publication number: 20200290695
    Abstract: In a headlight support structure of a saddle riding vehicle, a headlight support supporting a headlight is mounted on a bottom bridge connected between left and right sides of a front fork. In the headlight support structure, the headlight support is mounted in an integrally-molded headlight stay supporting the headlight. The headlight includes an aiming mechanism outside the headlight. The aiming mechanism is mounted in the headlight stay.
    Type: Application
    Filed: February 12, 2020
    Publication date: September 17, 2020
    Inventors: Shota Yamasaki, Souichiro Makino, Keita Mikura
  • Publication number: 20200164944
    Abstract: In a saddle riding vehicle including a vehicle body frame, a swing arm that supports a rear wheel, a pivot shaft that swingably supports the swing arm on the vehicle body frame, and a regulator for an electric system, the regulator is supported by a stay and the regulator is disposed, in a vehicle side view, posterior to the pivot shaft and inferior to an upper surface of the swing arm.
    Type: Application
    Filed: October 9, 2019
    Publication date: May 28, 2020
    Inventors: Shota Yamasaki, Takayoshi Tsujinaka, Takahiro Matsumoto, Akira Mogi, Keita Mikura
  • Patent number: 10494045
    Abstract: A reflector mounting structure includes a fender reinforcement section (13A) that is attached to an inner side surface of a fender which faces a wheel, the fender being configured to cover an outside of the wheel, and a reflector support section (13B) to which a reflector (17) is attached, wherein the reflector support section (13B) and the fender reinforcement section (13A) are formed as an integrated fender assembly (13).
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: December 3, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Takuma Koishikawa, Shota Yamasaki
  • Patent number: 10480741
    Abstract: A headlight is provided with a light source unit, an aiming mechanism which can adjust aiming with respect to the light source, a headlight cover which is arranged in front of the light source, and a housing which, by fitting with the headlight cover, covers the light source unit and the aiming mechanism. Inside of the headlight, and between the headlight cover and the light source unit, a stay is provided for arranging the light source unit and the aiming mechanism on the headlight cover.
    Type: Grant
    Filed: February 1, 2017
    Date of Patent: November 19, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Tomohiro Kudo, Shota Yamasaki, Mizuki Fujiwara
  • Publication number: 20190118896
    Abstract: An electrical component box disposed from above to below a main frame, and a fuel tank disposed in the upper part of the main frame and above the electrical component box, are arranged to the vehicle rear with respect to a head pipe comprising a motorcycle. In this case, the top of the electrical component box is open. In the gap between the electrical component box and the fuel tank, a gap cover is arranged to hide the gap from the outside.
    Type: Application
    Filed: February 3, 2017
    Publication date: April 25, 2019
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Tomohiro Kudo, Shota Yamasaki
  • Publication number: 20190118889
    Abstract: A reflector mounting structure includes a fender reinforcement section (13A) that is attached to an inner side surface of a fender which faces a wheel, the fender being configured to cover an outside of the wheel, and a reflector support section (13B) to which a reflector (17) is attached, wherein the reflector support section (13B) and the fender reinforcement section (13A) are formed as an integrated fender assembly (13).
    Type: Application
    Filed: February 2, 2017
    Publication date: April 25, 2019
    Inventors: Takuma Koishikawa, Shota Yamasaki
  • Publication number: 20190093843
    Abstract: A headlight is provided with a light source unit, an aiming mechanism which can adjust aiming with respect to the light source, a headlight cover which is arranged in front of the light source, and a housing which, by fitting with the headlight cover, covers the light source unit and the aiming mechanism. Inside of the headlight, and between the headlight cover and the light source unit, a stay is provided for arranging the light source unit and the aiming mechanism on the headlight cover.
    Type: Application
    Filed: February 1, 2017
    Publication date: March 28, 2019
    Inventors: Tomohiro Kudo, Shota Yamasaki, Mizuki Fujiwara
  • Publication number: 20190084635
    Abstract: A saddle type vehicle includes a seat rail and a seat that is attached to the seat rail. The seat rail includes an outer edge that is placed on an outward side in a vehicle body width direction and an inner edge that is placed on an inward side in the vehicle body width direction and higher than the outer edge. On the other hand, the seat includes a sitting part. When the sitting part sits on an upper surface of the inner edge, a side part of the seat surrounds (covers) the sitting part.
    Type: Application
    Filed: September 17, 2018
    Publication date: March 21, 2019
    Inventors: Kei Mayuzumi, Kazuyuki Tachibana, Junpei Yasuda, Shota Yamasaki, Kei Fukuyama
  • Patent number: 10221593
    Abstract: There is provided a seat lock structure for a saddle riding vehicle which is user-friendly and can be downsized. A key cylinder includes a turning arm which is turned by a key operation, a seat lock mechanism includes a first bracket which is fixed to a vehicle body frame, and a second bracket which is slidably supported on the first bracket and engageable with a rear seat side, and the second bracket is slid by being pressed by the turning arm, and an L-shaped end portion formed on the second bracket regulates the second bracket from being slid when the turning arm is unturnable.
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: March 5, 2019
    Assignee: Honda Motor Co., Ltd.
    Inventors: Shota Yamasaki, Yoshihito Tokuda