Patents by Inventor Oinuma Kenji

Oinuma Kenji 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: 11209620
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of glass material, the second lens is made of glass material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: December 28, 2021
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Oinuma Kenji, Lei Zhang, Yanmei Wang, Yingnan Zhang
  • Patent number: 10935757
    Abstract: The present invention includes a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of glass material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: March 2, 2021
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Oinuma Kenji, Lei Zhang, Yanmei Wang, Zixuan Huang
  • Patent number: 10816768
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of glass material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: October 27, 2020
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Oinuma Kenji, Lei Zhang, Yanmei Wang, Shuang Wu
  • Publication number: 20200057263
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of glass material, the second lens is made of glass material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Application
    Filed: November 21, 2018
    Publication date: February 20, 2020
    Inventors: Oinuma Kenji, Lei Zhang, Yanmei Wang, Yingnan Zhang
  • Publication number: 20200057253
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of glass material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Application
    Filed: November 14, 2018
    Publication date: February 20, 2020
    Inventors: OINUMA KENJI, Lei Zhang, Yanmei Wang, Shuang Wu
  • Publication number: 20200057246
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of glass material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Application
    Filed: November 14, 2018
    Publication date: February 20, 2020
    Inventors: OINUMA KENJI, Lei Zhang, Yanmei Wang, Zixuan Huang
  • Patent number: 9989733
    Abstract: A camera lens includes an open aperture; and a falcate first lens having a positive refractive power with a convex surface toward an imaging surface side. The camera lens satisfies specific conditions.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: June 5, 2018
    Assignee: AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    Inventor: Oinuma Kenji
  • Publication number: 20180129019
    Abstract: A camera lens includes an open aperture; and a falcate first lens having a positive refractive power with a convex surface toward an imaging surface side. The camera lens satisfies specific conditions.
    Type: Application
    Filed: January 26, 2017
    Publication date: May 10, 2018
    Applicant: AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    Inventor: Oinuma Kenji