TREA

Keisuke Okada

Follow

Person

  • Saitama-shi, JP
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ZOOM LENS AND IMAGING DEVICE
    • Publication number 20230400671
    • Publication date Dec 14, 2023
    • Tamron Co., Ltd.
    • Keisuke OKADA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Zoom Lens and Imaging Apparatus
    • Publication number 20190302432
    • Publication date Oct 3, 2019
    • Tamron Co., Ltd.
    • Yoshito Iwasawa
    • G02 - OPTICS
  • Information Patent Application

    Zoom Lens and Imaging Apparatus
    • Publication number 20190049706
    • Publication date Feb 14, 2019
    • Tamron Co., Ltd.
    • Keisuke Okada
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Zoom Lens and Imaging Apparatus
    • Publication number 20190049707
    • Publication date Feb 14, 2019
    • Tamron Co., Ltd.
    • Keisuke Okada
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Optical System and Image Pickup Apparatus
    • Publication number 20160252706
    • Publication date Sep 1, 2016
    • Tamron Co., Ltd.
    • Hisayuki Yamanaka
    • G02 - OPTICS
  • Information Patent Application

    Optical System and Image Pickup Apparatus
    • Publication number 20160238823
    • Publication date Aug 18, 2016
    • Tamron Co., Ltd.
    • Hisayuki Yamanaka
    • G02 - OPTICS
  • Information Patent Application

    Optical System and Imaging Device
    • Publication number 20150381864
    • Publication date Dec 31, 2015
    • Tamron Co., Ltd.
    • Keisuke Okada
    • G02 - OPTICS
  • Information Patent Application

    Optical System and Imaging Device
    • Publication number 20150381863
    • Publication date Dec 31, 2015
    • Tamron Co., Ltd.
    • Keisuke Okada
    • G02 - OPTICS