Tomokazu Furuno

Title: Tomokazu Furuno: Innovator in PWM Technology

Introduction

Tomokazu Furuno is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of motor drive technology, holding 2 patents that showcase his innovative approach to PWM (Pulse Width Modulation) systems. His work has implications for various applications in electronics and automation.

Latest Patents

Furuno's latest patents include a PWM motor drive device and a method and apparatus for PWM drive. The PWM motor drive device features a time counter that tracks the duration of a motor phase signal's polarity. It also includes a register for retaining this time, a zone setting circuit that divides the time into arbitrary zones, and a zone correction circuit that adjusts the motor current phase based on comparisons with the motor phase signal. The method and apparatus for PWM drive focus on generating driving timing signals with a dead time interval, ensuring that there is no overlapping dead time between half-bridge circuits. This innovation allows for effective response even with differential input PWM signals.

Career Highlights

Throughout his career, Tomokazu Furuno has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Intellectual Property Management Co., Ltd. His experience in these organizations has contributed to his expertise in the field of motor drive technology.

Collaborations

Furuno has collaborated with talented individuals such as Ayako Iwanaga and Katsuyuki Tabata. These partnerships have likely enriched his work and led to further advancements in his projects.

Conclusion

Tomokazu Furuno is a distinguished inventor whose contributions to PWM technology have paved the way for advancements in motor drive systems. His innovative patents and collaborations reflect his commitment to enhancing electronic applications.