Patents by Inventor Jin TAKANO

Jin TAKANO 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).

  • Flowing-water sterilization system
    Patent number: 10829395
    Abstract: Provided is a flowing-water sterilization system that includes a flow channel for passing seawater to be sterilized, and a light source emitting ultraviolet light to irradiate the seawater passing through the flow channel, wherein the light source includes a light-emitting diode that emits light not including infrared light. The light-emitting diode may emit ultraviolet light that has a wavelength of not less than 250 nm and not more than 350 nm and does not include light with a wavelength of not more than 200 nm. The system may further include a cooling unit for cooling the light source.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: November 10, 2020
    Assignee: NIKKISO CO., LTD.
    Inventors: Tetsumi Ochi, Shinya Watanabe, Jin Takano, Takashi Okamoto
  • Flowing-water sterilization system
    Patent number: 10590014
    Abstract: Provided is a flowing-water sterilization system that includes a flow channel for passing seawater to be sterilized, and a light source emitting ultraviolet light to irradiate the seawater passing through the flow channel, wherein the light source includes a light-emitting diode that emits light not including infrared light. The light-emitting diode may emit ultraviolet light that has a wavelength of not less than 250 nm and not more than 350 nm and does not include light with a wavelength of not more than 200 nm. The system may further include a cooling unit for cooling the light source.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: March 17, 2020
    Assignee: NIKKISO CO., LTD.
    Inventors: Tetsumi Ochi, Shinya Watanabe, Jin Takano, Takashi Okamoto
  • FLOWING-WATER STERILIZATION SYSTEM
    Publication number: 20200071196
    Abstract: Provided is a flowing-water sterilization system that includes a flow channel for passing seawater to be sterilized, and a light source emitting ultraviolet light to irradiate the seawater passing through the flow channel, wherein the light source includes a light-emitting diode that emits light not including infrared light. The light-emitting diode may emit ultraviolet light that has a wavelength of not less than 250 nm and not more than 350 nm and does not include light with a wavelength of not more than 200 nm. The system may further include a cooling unit for cooling the light source.
    Type: Application
    Filed: October 25, 2019
    Publication date: March 5, 2020
    Applicant: NIKKISO CO., LTD.
    Inventors: Tetsumi OCHI, Shinya WATANABE, Jin TAKANO, Takashi OKAMOTO
  • FLOWING-WATER STERILIZATION SYSTEM
    Publication number: 20190055139
    Abstract: Provided is a flowing-water sterilization system that includes a flow channel for passing seawater to be sterilized, and a light source emitting ultraviolet light to irradiate the seawater passing through the flow channel, wherein the light source includes a light-emitting diode that emits light not including infrared light. The light-emitting diode may emit ultraviolet light that has a wavelength of not less than 250 nm and not more than 350 nm and does not include light with a wavelength of not more than 200 nm. The system may further include a cooling unit for cooling the light source.
    Type: Application
    Filed: August 10, 2018
    Publication date: February 21, 2019
    Applicant: NIKKISO CO., LTD.
    Inventors: Tetsumi OCHI, Shinya WATANABE, Jin TAKANO, Takashi OKAMOTO