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).
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Publication number: 20240011137Abstract: 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: ApplicationFiled: November 16, 2021Publication date: January 11, 2024Applicant: NIPPON STEEL Stainless Steel CorporationInventors: Shota YAMASAKI, Kohji TAKANO, Yukihiro NISHIDA, Kisuke TANAKA, Masayuki TOHJOH
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Publication number: 20230085558Abstract: 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: ApplicationFiled: February 12, 2021Publication date: March 16, 2023Applicant: NIPPON STEEL Stainless Steel CorporationInventors: Shota YAMASAKI, Kohji TAKANO
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Patent number: 11407464Abstract: 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: GrantFiled: February 12, 2020Date of Patent: August 9, 2022Assignee: HONDA MOTOR CO., LTD.Inventors: Shota Yamasaki, Toru Sakai, Keita Mikura
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Publication number: 20220170125Abstract: 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: ApplicationFiled: March 25, 2020Publication date: June 2, 2022Applicant: NIPPON STEEL Stainless Steel CorporationInventors: Shota YAMASAKI, Kohji TAKANO, Akinori YOSHIZAWA, Hiroki MORITA
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Patent number: 11325670Abstract: 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: GrantFiled: November 20, 2020Date of Patent: May 10, 2022Assignee: HONDA MOTOR CO., LTD.Inventors: Takuro Tanaka, Keita Mikura, Shota Yamasaki
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Patent number: 11203392Abstract: 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: GrantFiled: October 9, 2019Date of Patent: December 21, 2021Assignee: HONDA MOTOR CO., LTD.Inventors: Shota Yamasaki, Takayoshi Tsujinaka, Takahiro Matsumoto, Akira Mogi, Keita Mikura
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Publication number: 20210155308Abstract: 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: ApplicationFiled: November 20, 2020Publication date: May 27, 2021Inventors: Takuro Tanaka, Keita Mikura, Shota Yamasaki
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Patent number: 10850790Abstract: 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: GrantFiled: February 3, 2017Date of Patent: December 1, 2020Assignee: HONDA MOTOR CO., LTD.Inventors: Tomohiro Kudo, Shota Yamasaki
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Patent number: 10793214Abstract: 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: GrantFiled: February 12, 2020Date of Patent: October 6, 2020Assignee: HONDA MOTOR CO., LTD.Inventors: Shota Yamasaki, Souichiro Makino, Keita Mikura
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Patent number: 10793213Abstract: 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: GrantFiled: September 17, 2018Date of Patent: October 6, 2020Assignee: HONDA MOTOR CO., LTD.Inventors: Kei Mayuzumi, Kazuyuki Tachibana, Junpei Yasuda, Shota Yamasaki, Kei Fukuyama
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Publication number: 20200290694Abstract: 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: ApplicationFiled: February 12, 2020Publication date: September 17, 2020Inventors: Shota Yamasaki, Toru Sakai, Keita Mikura
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Publication number: 20200290695Abstract: 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: ApplicationFiled: February 12, 2020Publication date: September 17, 2020Inventors: Shota Yamasaki, Souichiro Makino, Keita Mikura
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Publication number: 20200164944Abstract: 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: ApplicationFiled: October 9, 2019Publication date: May 28, 2020Inventors: Shota Yamasaki, Takayoshi Tsujinaka, Takahiro Matsumoto, Akira Mogi, Keita Mikura
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Patent number: 10494045Abstract: 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: GrantFiled: February 2, 2017Date of Patent: December 3, 2019Assignee: HONDA MOTOR CO., LTD.Inventors: Takuma Koishikawa, Shota Yamasaki
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Patent number: 10480741Abstract: 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: GrantFiled: February 1, 2017Date of Patent: November 19, 2019Assignee: HONDA MOTOR CO., LTD.Inventors: Tomohiro Kudo, Shota Yamasaki, Mizuki Fujiwara
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Publication number: 20190118896Abstract: 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: ApplicationFiled: February 3, 2017Publication date: April 25, 2019Applicant: HONDA MOTOR CO., LTD.Inventors: Tomohiro Kudo, Shota Yamasaki
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Publication number: 20190118889Abstract: 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: ApplicationFiled: February 2, 2017Publication date: April 25, 2019Inventors: Takuma Koishikawa, Shota Yamasaki
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Publication number: 20190093843Abstract: 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: ApplicationFiled: February 1, 2017Publication date: March 28, 2019Inventors: Tomohiro Kudo, Shota Yamasaki, Mizuki Fujiwara
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Publication number: 20190084635Abstract: 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: ApplicationFiled: September 17, 2018Publication date: March 21, 2019Inventors: Kei Mayuzumi, Kazuyuki Tachibana, Junpei Yasuda, Shota Yamasaki, Kei Fukuyama
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Patent number: 10221593Abstract: 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: GrantFiled: April 24, 2015Date of Patent: March 5, 2019Assignee: Honda Motor Co., Ltd.Inventors: Shota Yamasaki, Yoshihito Tokuda