Company Filing History:
Years Active: 1982-1983
Title: Ichiro Miyashita: Innovator in PWM Inverter Technology
Introduction
Ichiro Miyashita is a notable inventor based in Yamato, Japan. He has made significant contributions to the field of inverter technology, particularly through his innovative designs and patents. With a total of two patents to his name, Miyashita has established himself as a key figure in the development of pulse width modulation (PWM) devices.
Latest Patents
Miyashita's latest patents include a PWM inverter device that operates under the pulse width modulation principle. This device features a chopping pulse formed by the crossing points of a triangle waveform and a function waveform. The design ensures that the pulse width of the inverter input current decreases towards the later half of the pulse train in each period of the pulse repetition series. This innovation aims to maintain a substantially constant average input current for each pulse.
Career Highlights
Ichiro Miyashita is currently employed at Toyo Denki Seizo Kabushiki Kaisha, where he continues to work on advancing inverter technology. His expertise in PWM devices has contributed to the company's reputation for innovation in electrical engineering.
Collaborations
Miyashita has collaborated with notable colleagues, including Masakazu Kohata and Takashi Sano. Their combined efforts have furthered advancements in the field of inverter technology.
Conclusion
Ichiro Miyashita's work in PWM inverter technology exemplifies his commitment to innovation and engineering excellence. His patents reflect a deep understanding of electrical systems and contribute to the ongoing evolution of inverter devices.