Location History:
- Aichi, JP (1991)
- Nishikasugai, JP (1994)
- Kasugai, JP (2001 - 2016)
Company Filing History:
14 out of 39,237 
2 out of 467 
1 out of 679 
Years Active: 1991-2016
Title: Hiroyuki Sugamoto: A Trailblazer in Semiconductor Innovations
Introduction
Hiroyuki Sugamoto, an innovative inventor based in Kasugai, Japan, has made significant contributions to the field of semiconductor technology. With an impressive portfolio of 17 patents, Sugamoto's work continues to shape advancements in memory devices and their operational efficiencies.
Latest Patents
Two of his most recent patents demonstrate his expertise and innovative thinking. The first patent titled **"Semiconductor memory device and data reading method"** outlines a sophisticated semiconductor memory device featuring two memory cell arrays. This device incorporates a shared sense amplifier and a control circuit that manages data retrieval from both arrays. Each memory cell array is designed with multiple bit lines and associated word lines, which enhance the device’s functionality by utilizing dummy word lines and cells to establish reference levels for improved data reading accuracy.
The second patent, **"Synchronous semiconductor device, and inspection system and method for the same,"** presents a groundbreaking synchronous semiconductor device aimed at enhancing the application of electrical stresses during testing. This invention introduces a command latch circuit synchronized with an external clock to improve the efficiency and effectiveness of burn-in stress tests, ensuring more reliable semiconductor performance in practical applications.
Career Highlights
Throughout his career, Sugamoto has held positions at renowned technology companies, including Fujitsu Corporation and Fujitsu Microelectronics Limited. His work at these organizations has not only allowed him to develop pioneering technologies but has also established him as a notable figure in the semiconductor industry.
Collaborations
Sugamoto has collaborated with prominent colleagues in his field, notably Yasushige Ogawa and Hidetoshi Tanaka. These collaborative efforts have fostered a spirit of innovation, resulting in advancements that contribute to the evolution of semiconductor technology.
Conclusion
Hiroyuki Sugamoto's dedication to innovation and excellence in semiconductor technology positions him as a key player in the field. His 17 patents reflect his commitment to advancing memory device capabilities and operational methods, shaping the future of semiconductor applications. As technology continues to evolve, Sugamoto's contributions will undoubtedly leave a lasting impact on the industry.