Patents by Inventor Yohei YAMAUCHI

Yohei YAMAUCHI 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: 20230312033
    Abstract: A saddle-ride vehicle comprising a swing arm which supports a rear wheel, a cushion which is coupled between a vehicle body frame and the swing arm, and a main stand which supports a vehicle body, and in the saddle-ride vehicle, an eccentric cam mechanism and an actuator which drives the eccentric cam mechanism are disposed in a coupling part between the vehicle body frame and the cushion, and after the main stand is brought into a use state, the eccentric cam mechanism is driven to cause the swing arm to swing upward and to bring the rear wheel into a raised state.
    Type: Application
    Filed: March 24, 2023
    Publication date: October 5, 2023
    Inventors: Yohei Yamauchi, Hirokazu Kanetani, Kenta Bando
  • Patent number: 11643595
    Abstract: A wavelength conversion member including a wavelength conversion layer containing a fluoride phosphor, quantum dots, a surfactant, and a resin. The fluoride phosphor contains fluoride particles having a specific composition and having particle size values within specific ranges. The quantum dots include at least one selected from a first crystalline nanoparticle and a second crystalline nanoparticle. The first crystalline nanoparticle has a specific composition. When irradiated with light having a wavelength of 450 nm, the first crystalline nanoparticle emits light having an emission peak at a wavelength in a range from 510 nm to 535 nm, and a full width at half maximum of the emission peak of the first crystalline nanoparticle is in a range from 10 nm to 30 nm. The second crystalline nanoparticle includes a chalcopyrite-type crystalline structure, and a full width at half maximum of the emission peak of the second crystalline nanoparticle is 45 nm or less.
    Type: Grant
    Filed: June 20, 2022
    Date of Patent: May 9, 2023
    Assignee: NICHIA CORPORATION
    Inventors: Yuki Shiota, Keisho Yamashita, Shoji Hosokawa, Tomokazu Yoshida, Yohei Yamauchi, Naoto Kijima
  • Publication number: 20220403236
    Abstract: A fluoride phosphor, comprising fluoride particles having an average particle size of 0.1 ?m to 7 ?m and a maximum particle size of 1 ?m to 18 ?m, wherein a ratio of the maximum particle size with respect to the average particle size is higher than 1. The fluoride particles have a composition containing an element M containing at least one selected from the group consisting of Group 4 elements, Group 13 elements, and Group 14 elements; an alkali metal; Mn; and F. In the composition, when the number of moles of the alkali metal is 2, the number of moles of Mn is more than 0 but less than 0.2, the number of moles of the element M is more than 0.8 but less than 1, and the number of moles of F is more than 5 but less than 7.
    Type: Application
    Filed: June 20, 2022
    Publication date: December 22, 2022
    Applicant: NICHIA CORPORATION
    Inventors: Yohei YAMAUCHI, Tomokazu YOSHIDA, Yuki SHIOTA
  • Publication number: 20220403231
    Abstract: A wavelength conversion member including a wavelength conversion layer containing a fluoride phosphor, quantum dots, a surfactant, and a resin. The fluoride phosphor contains fluoride particles having a specific composition and having particle size values within specific ranges. The quantum dots include at least one selected from a first crystalline nanoparticle and a second crystalline nanoparticle. The first crystalline nanoparticle has a specific composition. When irradiated with light having a wavelength of 450 nm, the first crystalline nanoparticle emits light having an emission peak at a wavelength in a range from 510 nm to 535 nm, and a full width at half maximum of the emission peak of the first crystalline nanoparticle is in a range from 10 nm to 30 nm. The second crystalline nanoparticle includes a chalcopyrite-type crystalline structure, and a full width at half maximum of the emission peak of the second crystalline nanoparticle is 45 nm or less.
    Type: Application
    Filed: June 20, 2022
    Publication date: December 22, 2022
    Applicant: NICHIA CORPORATION
    Inventors: Yuki SHIOTA, Keisho YAMASHITA, Shoji HOSOKAWA, Tomokazu YOSHIDA, Yohei YAMAUCHI, Naoto KIJIMA
  • Patent number: 10286576
    Abstract: A resin parts coupling structure includes first and second resin members, e.g., parts of a motorcycle body. The first member includes a first projected portion projected inwardly from a flat surface portion of the vehicle body. The second member includes a second projected portion engaged with and thereby coupled to the first projected portion. The first projected portion includes a hollow space formed between an inside surface of the first projected portion and the flat surface portion, an engagement hole communicating between the hollow space and the flat surface portion, and a first receiving portion disposed away from the engagement hole. The second projected portion includes a second receiving portion which contacts the first receiving portion, and a claw portion which extends outwardly of the second receiving portion and securely engages the engagement hole.
    Type: Grant
    Filed: August 19, 2014
    Date of Patent: May 14, 2019
    Assignee: Honda Motor Co., Ltd.
    Inventor: Yohei Yamauchi
  • Patent number: 9863461
    Abstract: In a cable guard structure for a locking mechanism in which a lid hook is engaged with a first swing member to lock a fuel lid, and the locking of the fuel lid is released by a release operation through a cable connected to the side of the vehicle body side locking member, the first swing member is disposed at the general center of a vehicle body. The cable is routed in vehicle in a vertical direction. A cable guide guides the cable. The cable guide is a long tubular member, and is arranged substantially vertically. The cable is passed through the cable guide. Such cable guard structure for a locking mechanism can prevent access to a cable from the outside.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: January 9, 2018
    Assignee: Honda Motor Co., Ltd.
    Inventors: Yohei Yamauchi, Haruka Tsuda
  • Publication number: 20170137824
    Abstract: The present application provides a method for treating an influenza virus infection in a subject characterised in that a therapeutically effective amount of a modulator of the ubiquitin-binding property of HDAC6 is administered to said subject. The present application also provides an antibody binding to HDAC6 and decreasing or blocking its ubiquitin-binding properties for use in treating an influenza virus infection.
    Type: Application
    Filed: June 12, 2015
    Publication date: May 18, 2017
    Inventors: Indranil BANERJEE, Ari HELENIUS, Patrick Daniel MATTHIAS, Yasuyuki MIYAKE, Yohei YAMAUCHI
  • Publication number: 20150078817
    Abstract: A resin parts coupling structure includes a first and second resin members, e.g., parts of a motorcycle body. The first member includes a first projected portion projected inwardly from an flat surface portion of the vehicle body. The second member includes a second projected portion engaged with and thereby coupled to the first projected portion. The first projected portion includes a hollow space formed between an inside surface of the first projected portion and the flat surface portion, an engagement hole communicating between the hollow space and the flat surface portion, and a first receiving portion disposed away from the engagement hole. The second projected portion includes a second receiving portion which contacts the first receiving portion, and a claw portion which extends outwardly of the second receiving portion and securely engages the engagement hole.
    Type: Application
    Filed: August 19, 2014
    Publication date: March 19, 2015
    Inventor: Yohei YAMAUCHI
  • Publication number: 20150059514
    Abstract: In a cable guard structure for a locking mechanism in which a lid hook is engaged with a first swing member to lock a fuel lid, and the locking of the fuel lid is released by a release operation through a cable connected to the side of the vehicle body side locking member, the first swing member is disposed at the general center of a vehicle body. The cable is routed in vehicle in a vertical direction. A cable guide guides the cable. The cable guide is a long tubular member, and is arranged substantially vertically. The cable is passed through the cable guide. Such cable guard structure for a locking mechanism can prevent access to a cable from the outside.
    Type: Application
    Filed: August 27, 2014
    Publication date: March 5, 2015
    Inventors: Yohei YAMAUCHI, Haruka TSUDA