Location History:
- Hitachi, JA (1976 - 1977)
- Ibaraki, JP (1990)
- East Chaester, NY (US) (1991)
- Hitachi, JP (1978 - 1993)
- Eastchester, NY (US) (1992 - 1994)
Company Filing History:
37 out of 42,485 
2 out of 162 
1 out of 217 
Years Active: 1976-1994
Title: The Innovative Insights of Yasuo Matsuda
Introduction: Yasuo Matsuda, based in Hitachi, Japan, is a prolific inventor with an impressive portfolio of 37 patents. His work primarily focuses on advancements in power supply systems, showcasing his commitment to innovation in electrical engineering.
Latest Patents: Among his latest innovations is a sophisticated power supply control system. This system features a variable power converter designed to optimize electric power delivery from a power supply to a load, dynamically adjusting to the specifications required by the load, as provided by an information source on the load side. Notably, the system adapts efficiently to changes in load demands, ensuring a reliable and flexible power supply solution.
Another significant invention from Matsuda is a parallel circuit module that incorporates a diode and an Insulated Gate Bipolar Transistor (IGBT). This module is especially useful in high-speed inverter applications, where establishing a matching condition between the IGBT's switching characteristics and the recovery characteristics of the diode allows for the suppression of oscillating voltages, thus preventing erroneous operations within the inverter system.
Career Highlights: Matsuda has contributed his expertise to prominent companies such as Hitachi, Ltd. and Hitachi Engineering Co., Ltd. His tenure in these organizations has allowed him to further develop his skills and innovate within the field of electrical engineering.
Collaborations: Throughout his career, Matsuda has had the pleasure of working alongside esteemed colleagues like Kenichi Onda and Norikazu Tokunaga. Their collaborative efforts have undoubtedly enhanced the quality and impact of his inventions.
Conclusion: Yasuo Matsuda's significant contributions to power supply technology reflect his dedication to innovation and excellence. With a robust portfolio of patents, he continues to influence the field positively, paving the way for future advancements in electrical engineering. His work is a testament to the power of creativity and collaboration in driving technological progress.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.