Patents by Inventor Yurie Udoh

Yurie Udoh 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).

  • Watch containing light transmitting metallic dial
    Patent number: 5966344
    Abstract: A light transmitting metallic dial 50 is disposed above a cell 2 such as an EL device, a solar battery, or the like and the light transmitting type metallic dial 50 is secured by engaging an aligning portion 50b formed on the light transmitting type metallic dial 50 with an aligning portion 4b formed on a casing frame 4. In the light transmitting type metallic dial 50, light transmitting holes 50a and 51 constituting various characters, numerals, patterns, and the like are formed. Further, when the transparent plate is laminated on the light transmitting metallic dial 50, a clearance 7 is formed between the cell 2 and the transparent plate 5 using a spacer or the like.
    Type: Grant
    Filed: August 26, 1997
    Date of Patent: October 12, 1999
    Assignee: Citizen Watch Co., Ltd.
    Inventors: Toshio Umemoto, Masami Fukuda, Kenji Shimoda, Yasuo Kitajima, Isamu Kobayashi, Yoshio Katsuki, Yurie Udoh