Patents by Inventor Eriko Ino

Eriko Ino 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).

  • Portable telephone set
    Patent number: D325908
    Type: Grant
    Filed: January 7, 1991
    Date of Patent: May 5, 1992
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Naoko Seki, Katsuhito Watanabe, Eriko Ino
  • Battery unit for a portable radio telephone
    Patent number: D330693
    Type: Grant
    Filed: April 2, 1991
    Date of Patent: November 3, 1992
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Katsuhito Watanabe, Naoko Seki, Eriko Ino
  • Portable radiotelephone
    Patent number: D335877
    Type: Grant
    Filed: February 26, 1991
    Date of Patent: May 25, 1993
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Katsuhito Watanabe, Seki Naoko, Eriko Ino
  • Portable radiotelephone
    Patent number: D352707
    Type: Grant
    Filed: March 18, 1992
    Date of Patent: November 22, 1994
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Eriko Ino, Katsuhito Watanabe
  • Portable radio telephone
    Patent number: D355183
    Type: Grant
    Filed: January 15, 1993
    Date of Patent: February 7, 1995
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Eriko Ino, Katsuhito Watanabe
  • Portable radio telephone
    Patent number: D363280
    Type: Grant
    Filed: January 15, 1993
    Date of Patent: October 17, 1995
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Katsuhito Watanabe, Eriko Ino
  • Internet voice gateway
    Patent number: D405799
    Type: Grant
    Filed: April 8, 1998
    Date of Patent: February 16, 1999
    Assignee: OKI Electric Industry Co., Ltd.
    Inventor: Eriko Ino
  • Telephone
    Patent number: D433399
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: November 7, 2000
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Naoko Seki, Koji Nakao, Masashi Shimoda, Eriko Ino