Patents by Inventor Hiromasa Okada

Hiromasa Okada 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: 11319908
    Abstract: A saddle riding vehicle includes a body frame, an exhaust pipe, a muffler, and a catalyst. The body frame includes a main frame, a seat frame that extends rearward from the main frame and supports a seat for occupant, and a rear frame that extends from the main frame upward to a rear and is connected to the seat frame. The exhaust pipe extends rearward of the vehicle from an exhaust port of an engine. The muffler is connected to a rear end portion of the exhaust pipe. The catalyst is disposed in the muffler. An air cleaner box is disposed rearward of the engine. The catalyst disposed in the muffler is disposed in a space surrounded by the main frame, the seat frame, and the rear frame and overlaps with the air cleaner box as viewed in a side view of the vehicle.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: May 3, 2022
    Assignee: HONDA MOTOR CO. LTD.
    Inventors: Yuta Abe, Hiromasa Okada
  • Publication number: 20210078663
    Abstract: A saddle riding vehicle includes a body frame, an exhaust pipe, a muffler, and a catalyst. The body frame includes a main frame, a seat frame that extends rearward from the main frame and supports a seat for occupant, and a rear frame that extends from the main frame upward to a rear and is connected to the seat frame. The exhaust pipe extends rearward of the vehicle from an exhaust port of an engine. The muffler is connected to a rear end portion of the exhaust pipe. The catalyst is disposed in the muffler. An air cleaner box is disposed rearward of the engine. The catalyst disposed in the muffler is disposed in a space surrounded by the main frame, the seat frame, and the rear frame and overlaps with the air cleaner box as viewed in a side view of the vehicle.
    Type: Application
    Filed: August 28, 2020
    Publication date: March 18, 2021
    Inventors: Yuta Abe, Hiromasa Okada
  • Patent number: 10668979
    Abstract: An air intake structure for a saddled vehicle including a downsized air cleaner box and a sufficient intake path is provided. An air intake structure for a saddled vehicle applied to a saddled vehicle including an engine suspended from a vehicle body frame and an air cleaner box disposed behind the engine includes: a side cover mounted on a sidewall on an outer side in the vehicle width direction of the air cleaner box; and a side cover opening formed at the side cover toward the vehicle rear side. Outside air to be taken into the air cleaner box is taken from the side cover opening. The sidewall is provided with an intake opening, and the intake opening is covered with the side cover. The side cover includes a body that covers the sidewall, and a canopy member provided at the surface of the body. The side cover opening is formed of the outer edge of the canopy member.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: June 2, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Hiromasa Okada, Daiki Hamaguchi
  • Publication number: 20190300107
    Abstract: An air intake structure for a saddled vehicle including a downsized air cleaner box and a sufficient intake path is provided. An air intake structure for a saddled vehicle applied to a saddled vehicle including an engine suspended from a vehicle body frame and an air cleaner box disposed behind the engine includes: a side cover mounted on a sidewall on an outer side in the vehicle width direction of the air cleaner box; and a side cover opening formed at the side cover toward the vehicle rear side. Outside air to be taken into the air cleaner box is taken from the side cover opening. The sidewall is provided with an intake opening, and the intake opening is covered with the side cover. The side cover includes a body that covers the sidewall, and a canopy member provided at the surface of the body. The side cover opening is formed of the outer edge of the canopy member.
    Type: Application
    Filed: February 11, 2019
    Publication date: October 3, 2019
    Applicant: Honda Motor Co., Ltd.
    Inventors: Hiromasa OKADA, Daiki HAMAGUCHI
  • Patent number: 6087390
    Abstract: The present invention relates to a compound represented by general formula (I) or a pharmaceutically acceptable salt or ester thereof: ##STR1## wherein each of R.sup.1 and R.sup.2 is independently a hydrogen atom, a C.sub.1 -C.sub.16 alkyl group, a C.sub.2 -C.sub.10 alkenyl group, a C.sub.3 -C.sub.6 alkynyl group, a C.sub.6 -C.sub.12 aryl group, a C.sub.7 -C.sub.15 aralkyl group or a heterocyclic group which is not substituted, a C.sub.1 -C.sub.16 alkyl group, a C.sub.2 -C.sub.10 alkenyl group, a C.sub.3 -C.sub.6 alkynyl group, a C.sub.6 -C.sub.12 aryl group, a C.sub.7 -C.sub.15 aralkyl group or a heterocyclic group which has substituent(s), or a group represented by --Y--R.sup.3 (provided that when R.sup.2 is a hydrogen atom, R.sup.1 is not a methyl group or an acetyl group; when R.sup.2 is an acetyl group, R.sup.1 is not a methyl group), an antifungal agent containing it as an active ingredient and an antifungal composition containing it and an azole type antifungal agent.
    Type: Grant
    Filed: November 18, 1999
    Date of Patent: July 11, 2000
    Assignee: Banyu Pharmaceutical Co., Ltd.
    Inventors: Atsushi Hirano, Koichiro Torigoe, Hidenori Ogawa, Seigo Kamiya, Hiromasa Okada, Masao Nagashima, Katsuhisa Kojiri, Hiroyuki Suda
  • Patent number: 5922709
    Abstract: An antifungal composition, containing a synergistic mixture, containing the compound of the formula (I): ##STR1## wherein R is acetyl or lower alkyl; or a pharmaceutically acceptable salt thereof; and an azole antifungal agent selected from the group consisting of an imidazole compound and a triazole compound, as an active ingredient.
    Type: Grant
    Filed: May 6, 1998
    Date of Patent: July 13, 1999
    Assignee: Banyu Pharmaceutical Co., Ltd.
    Inventors: Hiromasa Okada, Masao Nagashima, Seigou Kamiya, Katsuhisa Kojiri, Hiroyuki Suda
  • Patent number: 5364694
    Abstract: Provided is a polyethylene terephthalate-based meltblown nonwoven fabric comprising a mixed polymer comprising 75 to 98% by weight of polyethylene terephthalate and 2 to 25% by weight of a polyolefin. The meltblown fabric has excellent thermal resistance, dimensional stability, strength and hand. Also provided is a process for producing a polyethylene terephthalate-based meltblown nonwoven fabric, which comprises melt blowing a mixed polymer comprising 75 to 98% by weight of polyethylene terephthalate and 2 to 25% by weight of a polyolefin. It is preferable that the melt blowing is conducted at a single orifice throughput of 0.2 to 1.0 g/min and under an air-jet pressure of 0.1 to 1.0 kg/cm.sup.2.
    Type: Grant
    Filed: August 12, 1992
    Date of Patent: November 15, 1994
    Assignee: Kuraray Co., Ltd.
    Inventors: Hiromasa Okada, Shoji Asano