Tomoyoshi Ochiai

Title: The Innovations of Tomoyoshi Ochiai

Introduction

Tomoyoshi Ochiai is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in the monitoring of electric quantities. With a total of three patents to his name, Ochiai's work showcases his expertise and innovative spirit.

Latest Patents

Ochiai's latest patents include an apparatus for monitoring two electric quantities by combining three. This apparatus is designed to monitor two sinusoidal electric quantities of a common period. It comprises two similarly timed samplers and an arithmetic unit that combines three consecutive samples of each electric quantity. The output signal produced is independent of time and phase relations between the sampling pulses and the respective quantities. The output signal can be determined solely by the peak values of the respective quantities, the phase difference between the electric quantities, and the timing period. Additionally, the apparatus includes a discriminator circuit that has a reference level and is responsive to the output signal for producing a signal used in monitoring the electric quantities.

Career Highlights

Throughout his career, Tomoyoshi Ochiai has worked with prominent companies such as Kabushiki Kaisha Meidensha and Tokyo Denryoku Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his innovative ideas in electrical engineering.

Collaborations

Ochiai has collaborated with notable coworkers, including Takeshi Hayashi and Mituhiro Furuse. Their combined expertise has contributed to the advancement of technology in their respective fields.

Conclusion

Tomoyoshi Ochiai's contributions to electrical engineering through his patents and collaborations highlight his role as an influential inventor. His innovative approaches to monitoring electric quantities continue to impact the industry positively.