Patents by Inventor Etsuko Harada

Etsuko Harada 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).

  • Usability evaluation support method and system
    Publication number: 20060236241
    Abstract: The objective of this application is to make it possible to timely acquire the user's evaluation about evaluation-targeted content. A survey window is provided to include a title region, an operation region and a content region. The content region indicates the evaluation-targeted content that the evaluator evaluates. The operation region indicates photographs of agent's faces as help buttons, and feeling input buttons that the evaluator selectively operates according to the emotion experienced when estimating the evaluation-targeted content. The evaluator selectively operates the feeling input buttons when the evaluator experiences an emotion while browsing the evaluation-targeted content to estimate. Thus, the evaluation about the evaluation-targeted content can be more accurately obtained.
    Type: Application
    Filed: February 6, 2004
    Publication date: October 19, 2006
    Inventors: Etsuko Harada, Takafumi Kawasaki, Hitoshi Yamadera, Yuuki Hara, Ryota Mibe, Nozomi Uchinomiya, Yoshinobu Uchida, Yasuhito Yamaoka, Keiji Minamitani, Katsumi Kawai, Jun Shino, Takahiro Inada, Chiaki Hirai, Kaori Kashimura
  • N-(.alpha.-alkylbenzylidene)-.alpha.-phenylalkylamine, its use and process for producing the same and process for producing intermediate therefor
    Patent number: 6093851
    Abstract: There is disclosed an N-(.alpha.-alkylbenzylidene)-.alpha.-phenylalkylarmine represented by the general formula (1): ##STR1## wherein R.sup.1 represents a lower alkyl group, R.sup.2 represents a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group and X represents a halogen atom or a lower alkoxy group, its use and a process for producing the same and processes for producing intermediates therefor.
    Type: Grant
    Filed: August 14, 1998
    Date of Patent: July 25, 2000
    Assignee: Sumitomo Chemical Company, Ltd.
    Inventors: Koji Hagiya, Etsuko Harada, Hideyuki Goto
  • N-(.alpha.-alkylbenzylidene)-.alpha.-phenylalkylamine, its use and process for producing the same and process for producing intermediate therefor
    Patent number: 5739401
    Abstract: There is disclosed an N-(.alpha.-alkylbenzylidene)-.alpha.-phenylalkylamine represented by the general formula (1): ##STR1## wherein R.sup.1 represents a lower alkyl group, R.sup.2 represents a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group and X represents a halogen atom or a lower alkoxy group, its use and a process for producing the same and processes for producing intermediates therefor.
    Type: Grant
    Filed: March 29, 1996
    Date of Patent: April 14, 1998
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Koji Hagiya, Etsuko Harada, Hideyuki Goto