Location History:
- Tokyo, JA (1977)
- Takasaki, JP (2011)
- Yamato, JP (2013)
- Kanagawa-ken, JP (2013 - 2015)
- Tokyo, JP (1983 - 2022)
Company Filing History:
8 out of 15,906 
4 out of 5,120 
4 out of 164,197 
Years Active: 1977-2025
Title: Innovations and Contributions of Shingo Kato
Introduction: Shingo Kato is a notable inventor based in Tokyo, Japan, recognized for his significant contributions in the field of power conversion and electric machinery. With an impressive portfolio of 20 patents, Kato's innovative designs are shaping the future of electrical engineering.
Latest Patents: Kato's latest inventions include a "Power conversion apparatus with chopper circuits and output control." This advanced design allows for controlled output voltage across multiple chopper circuits by utilizing the average ON duty values of semiconductor switching elements. The innovation employs a shunt controller to detect reactor currents and a voltage controller for precise output voltage management, ensuring that the reactor currents remain balanced to maintain optimal performance.
Another significant patent is the "Controller for rotary electric machine apparatus." This controller intelligently calculates the converter's voltage command value to minimize power loss through accurate normal and overmodulation controls. By establishing a system voltage that optimizes power efficiency, this controller plays a vital role in enhancing the functionality of rotary electric machines.
Career Highlights: Shingo Kato has made substantial contributions while working at prestigious companies, including Mitsubishi Electric Corporation and Bridgestone Corporation. His experience in these dynamic environments has enabled him to develop cutting-edge technologies that address pressing challenges in electric machinery.
Collaborations: Throughout his career, Kato has collaborated with esteemed colleagues such as Matahiko Ikeda and Yuya Tanaka. These partnerships have fostered a rich exchange of ideas and expertise, further amplifying the impact of their collective innovations in the industry.
Conclusion: With 20 patents to his name, Shingo Kato stands out as a prominent inventor in the realm of power conversion and electric machinery. His latest patents showcase innovative solutions aimed at enhancing efficiency and performance in electrical systems. As his career progresses, Kato's advancements will likely continue to influence and inspire future innovations in the field.