Shinji Itoh

Title: The Innovations of Shinji Itoh

Introduction

Shinji Itoh is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of software testing and signature log technology. With a total of 9 patents to his name, Itoh's work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is a software test equipment and software testing method. This invention includes a data conversion unit that receives test input data to convert it into software input data for testing software. The software execution unit then executes the test target software based on this input data and outputs the execution result. Additionally, a model execution unit generates a model allowable output value range based on a reference model and model input data. A difference analysis unit creates difference information based on the execution result and the model allowable output range. Finally, an evaluation unit assesses the software's behavior based on the difference information and evaluation criteria.

Another notable patent is a signature log storing apparatus. This apparatus includes a signature log list and a certificate list, which registers parts of signature information and user certificates. It also features a trust point list that validates signature records and registers identification information for the latest signature record. This innovation ensures the integrity and validity of user certificates.

Career Highlights

Shinji Itoh has worked with several notable companies throughout his career, including Hitachi, Ltd. and Calsonic Kansei Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas.

Collaborations

Itoh has collaborated with several professionals in his field, including Kunihiko Miyazaki and Kouichi Tanimoto. These collaborations have contributed to the advancement of his inventions and the overall progress in software testing technologies.

Conclusion

Shinji Itoh's contributions to the field of software testing and signature log technology are noteworthy. His innovative patents and collaborations with industry professionals highlight his commitment to advancing technology. His work continues to influence the industry and inspire future innovations.