Company Filing History:
Years Active: 1993
Title: Masaaki Katsumata: Innovator in Static Induction Thyristor Technology
Introduction
Masaaki Katsumata is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of static induction thyristor circuits. His innovative work has led to advancements that enhance the performance and reliability of electronic systems.
Latest Patents
Katsumata holds a patent for a "Light triggered & quenched static induction thyristor circuit." This invention provides an excellent dv/dt capability and operating ambient temperature characteristics. It features a simple structure that allows for a large optically controllable current capability. The main static induction thyristor activates when its gate receives an optically triggering pulse, enabling current flow through a load from a positive terminal of a power supply. Additionally, a photothyristor turns on when it receives an optically quenching pulse, which helps to turn off the gate by applying a negative power supply voltage. A first resistor plays a crucial role by holding the device in the "on" state for a predetermined time period, even after the application of the triggering pulse has ended.
Career Highlights
Masaaki Katsumata is currently employed at Yazaki Corporation, where he continues to innovate and contribute to the field of electronics. His work has been instrumental in advancing technologies that are essential for modern electrical systems.
Collaborations
Katsumata has collaborated with notable colleagues, including Akira Baba and Masayuki Saito. Their combined expertise has fostered an environment of innovation and creativity within their projects.
Conclusion
Masaaki Katsumata's contributions to the field of static induction thyristor technology exemplify the impact of innovative thinking in electrical engineering. His patent and ongoing work at Yazaki Corporation highlight his commitment to advancing technology for better performance and reliability in electronic systems.
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.