Location History:
- Saitama, JP (1992)
- Kumagaya, JP (1993)
- Ouura, JP (1995)
- Ohizumi-machi, JP (1997)
- Ohra-gun, JP (2000)
- Tokyo-to, JP (2007)
- Tokyo, JP (2006 - 2012)
- Gunma, JP (2014)
Company Filing History:
9 out of 2,253 
4 out of 507 
1 out of 21,875 
Years Active: 1992-2014
Title: The Innovations of Toshiyuki Negishi
Introduction
Toshiyuki Negishi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, holding a total of 13 patents. His work primarily focuses on test apparatuses that enhance the efficiency and accuracy of electronic testing.
Latest Patents
Negishi's latest patents include innovative test apparatuses designed to improve the functionality of electronic devices. One of his notable inventions is a test apparatus that comprises a plurality of pattern output sections. In a high-speed mode, each section outputs pattern data corresponding to input patterns, thereby optimizing the testing process. Another significant patent involves a test apparatus where two adjacent channels form a pair. This design utilizes timing comparators and clock recovery circuits to ensure precise data output, enhancing the reliability of the testing results.
Career Highlights
Throughout his career, Toshiyuki Negishi has worked with several reputable companies, including Advantest Corporation and Akebono Brake Industry Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in electronic testing technologies.
Collaborations
Negishi has collaborated with notable colleagues such as Takayuki Ichige and Tetsuya Noguchi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Toshiyuki Negishi's contributions to the field of technology through his patents and collaborations highlight his role as a leading inventor. His innovative test apparatuses continue to influence the industry, showcasing the importance of creativity and collaboration in technological advancements.