Patents by Inventor Midori Shinoda

Midori Shinoda 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).

  • Organic-heat-sensitive semiconductive compounds
    Patent number: 4202799
    Abstract: Organic heat-sensitive semiconductive compounds composed of (N-n-propylpyridinium) (7,7,8,8-tetracyanoquinodimethane).sub.2 and (N-n-propylthiazolium) (7,7,8,8-tetracyanoquinodimethane).sub.2 or (N-n-butylthiazolium) (7,7,8,8-tetracyanoquinodimethane).sub.2. The compound using the propylthiazolium component exhibits phase transition phenomena in a wide range of temperatures lower than that of the basic component of (N-n-propylpyridinium) (TCNQ).sub.2. While, the compound using the butylthiazolium component shows inherent temperature hystereses different from that of the basic component.
    Type: Grant
    Filed: June 13, 1978
    Date of Patent: May 13, 1980
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Susumu Yoshimura, Mutsuaki Murakami, Midori Shinoda