Shinichiro Sato

Title: Innovations by Shinichiro Sato

Introduction

Shinichiro Sato is a notable inventor based in Miyazaki, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on enhancing the functionality and reliability of semiconductor memory devices.

Latest Patents

One of his latest patents is for a semiconductor memory device that includes a redundant memory cell, an electrode, and an output circuit. This innovative device allows for the replacement of a defective memory cell with a redundant one, ensuring data integrity. The electrode applies a test signal to set a test condition for the redundant memory cell, while the output circuit is designed to output data from both the memory cell and the redundant memory cell. This configuration allows for effective testing and data retrieval.

Another significant patent involves an LSI test program protection method and an LSI test method. In this method, a source file is translated using a primary key owned by the program provider to create a distribution file and a secondary key. This ensures that the object file of the test program can only be created when both the distribution file and the secondary key are utilized. Additionally, the LSI test method creates a test pattern from a source file and a scramble format, allowing for the verification of signals sent from an LSI in response to the test pattern.

Career Highlights

Shinichiro Sato is currently employed at Oki Electric Industry Co., Ltd., where he continues to innovate in the semiconductor field. His work has contributed to advancements in memory technology, making significant impacts on the industry.

Collaborations

He has collaborated with notable coworkers, including Itsuro Iwakiri and Norihiko Satani, who have also contributed to various projects within the company.

Conclusion

Shinichiro Sato's contributions to semiconductor technology through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to influence the development of reliable and efficient memory devices.