Patents by Inventor Takuji Noda

Takuji Noda 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).

  • Organic light emitting element, composition and membrane
    Patent number: 11937495
    Abstract: An organic light-emitting device containing both a compound represented by the following general formula (1) and a compound represented by the following general formula (2) has a high light emission efficiency. The rings a to c each are a benzene ring that can be optionally condensed, R1 and R2 each represent a substituted or unsubstituted aryl group, etc., four of R31 to R35 each are a substituted or unsubstituted carbazol-9-yl group, but all of these four are not the same, and the remaining one is a hydrogen atom, a cyano group, etc.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: March 19, 2024
    Assignees: KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION, KWANSEI GAKUIN EDUCATIONAL FOUNDATION, KYULUX, INC.
    Inventors: Hajime Nakanotani, Takuji Hatakeyama, Yasuhiro Kondo, Yasuyuki Sasada, Motoki Yanai, Chin-Yiu Chan, Masaki Tanaka, Hiroki Noda, Chihaya Adachi, Yoshitake Suzuki, Naoto Notsuka
  • Measurement device comprising a cylindrical housing having a first substrate with a light receiving unit disposed on an extension of the one end of a fiber in the housing
    Patent number: 11674824
    Abstract: A measurement device has a sensor and includes a cylindrical housing, an optical fiber that is disposed along the long-side direction of the housing and that has one end disposed in the housing and the other end disposed outside the housing, a first substrate including a light receiving unit disposed on an extension of the one end in the housing, and a second substrate that is electrically connected to the first substrate via a flexible part having flexibility and is disposed at an acute angle or a right angle with respect to the first substrate.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: June 13, 2023
    Assignee: Biologging Solutions Inc.
    Inventors: Takuya Koizumi, Takuji Noda
  • MEASUREMENT DEVICE
    Publication number: 20210207980
    Abstract: A measurement device has a sensor and includes a cylindrical housing, an optical fiber that is disposed along the long-side direction of the housing and that has one end disposed in the housing and the other end disposed outside the housing, a first substrate including a light receiving unit disposed on an extension of the one end in the housing, and a second substrate that is electrically connected to the first substrate via a flexible part having flexibility and is disposed at an acute angle or a right angle with respect to the first substrate.
    Type: Application
    Filed: March 22, 2021
    Publication date: July 8, 2021
    Inventors: Takuya Koizumi, Takuji Noda