Patents by Inventor Satoru Karahashi

Satoru Karahashi 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).

  • Battery case
    Patent number: D449577
    Type: Grant
    Filed: January 7, 2000
    Date of Patent: October 23, 2001
    Assignee: Mitsumi Electric Co., Ltd.
    Inventors: Atsushi Nishio, Katsuhiro Hori, Satoru Karahashi, Yoshiyuki Kikuchi
  • Electric connector
    Patent number: D429484
    Type: Grant
    Filed: September 3, 1999
    Date of Patent: August 15, 2000
    Assignee: Mitsumi Electric Co., Ltd.
    Inventors: Atsushi Nishio, Yoshikazu Abe, Satoru Karahashi
  • Electric connector
    Patent number: D430540
    Type: Grant
    Filed: September 3, 1999
    Date of Patent: September 5, 2000
    Assignee: Mitsumi Electric Co., Ltd.
    Inventors: Atsushi Nishio, Yoshikazu Abe, Satoru Karahashi
  • Distributor for electronic calculator
    Patent number: D431525
    Type: Grant
    Filed: January 7, 2000
    Date of Patent: October 3, 2000
    Assignee: Mitsumi Electric Co., Ltd.
    Inventors: Atsushi Nishio, Katsuhiro Hori, Satoru Karahashi, Yoshiyuki Kikuchi
  • Distributor for electronic calculator
    Patent number: D431526
    Type: Grant
    Filed: January 7, 2000
    Date of Patent: October 3, 2000
    Assignee: Mitsumi Electric Co., Ltd.
    Inventors: Atsushi Nishio, Katsuhiro Hori, Satoru Karahashi, Yoshiyuki Kikuchi
  • Distributor for electronic calculator
    Patent number: D431527
    Type: Grant
    Filed: January 7, 2000
    Date of Patent: October 3, 2000
    Assignee: Mitsumi Electric Co., Ltd.
    Inventors: Atsushi Nishio, Katsuhiro Hori, Satoru Karahashi, Yoshiyuki Kikuchi
  • Electric connector
    Patent number: D431530
    Type: Grant
    Filed: September 3, 1999
    Date of Patent: October 3, 2000
    Assignee: Mitsumi Electric Co., Ltd.
    Inventors: Atsushi Nishio, Yoshikazu Abe, Satoru Karahashi
  • Distributor for electronic calculator
    Patent number: D431811
    Type: Grant
    Filed: January 7, 2000
    Date of Patent: October 10, 2000
    Assignee: Mitsumi Electric Co., Ltd.
    Inventors: Atsushi Nishio, Katsuhiro Hori, Satoru Karahashi, Yoshiyuki Kikuchi