Patents Assigned to I N Pharmaceutical CO., LTD.
  • Indoor pest repellent device, indoor pest elimination device, and method for repelling pests indoors
    Patent number: 11116202
    Abstract: This indoor pest repellent device (10) is provided with: a light source (11); a light concentrating part (the first light concentrating part (13)) which concentrates a portion of diffused light (LS) emitted from the light source (11); and a first displacement unit (the rotation mechanism (14)) which changes the relative position of the first light concentrating part (13) relative to the light source (11), and which displaces the irradiation region (the light irradiation region (SP1)) of the light from the first light concentrating part (13), said irradiation region being formed on a floor. The light concentrating part is provided with a convex lens.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: September 14, 2021
    Assignee: I N Pharmaceutical CO., LTD.
    Inventors: Toyofumi Mori, Hideyoshi Watanabe
  • INDOOR PEST REPELLENT DEVICE, INDOOR PEST ELIMINATION DEVICE, AND METHOD FOR REPELLING PESTS INDOORS
    Publication number: 20200375173
    Abstract: This indoor pest repellent device (10) is provided with: a light source (11); a light concentrating part (the first light concentrating part (13)) which concentrates a portion of diffused light (LS) emitted from the light source (11); and a first displacement unit (the rotation mechanism (14)) which changes the relative position of the first light concentrating part (13) relative to the light source (11), and which displaces the irradiation region (the light irradiation region (SP1)) of the light from the first light concentrating part (13), said irradiation region being formed on a floor. The light concentrating part is provided with a convex lens.
    Type: Application
    Filed: November 15, 2018
    Publication date: December 3, 2020
    Applicant: I N Pharmaceutical CO., LTD.
    Inventors: Toyofumi MORI, Hideyoshi WATANABE