Fumio Yokota

Title: Fumio Yokota: Innovator in Ultrasonic Fuel Injection Technology

Introduction

Fumio Yokota is a notable inventor based in Tokyo, Japan. He is recognized for his innovative contributions to fuel injection technology, particularly through his patented ultrasonic fuel injection nozzle. His work has implications for enhancing fuel efficiency and reducing emissions in various applications.

Latest Patents

Yokota holds a patent for an ultrasonic fuel injection nozzle. This invention comprises a generator for generating ultrasonic vibrations, a vibrator secured to the ultrasonic vibration generator, and a valve for supplying fuel to the vibrator. The design includes a cavity in the vibrator for atomizing fuel, with a fuel passage that communicates with the cavity's interior. The valve is designed to normally close the passage and open it to discharge fuel based on the duration of the passage opening. The fuel atomizing portion effectively reduces the discharged fuel to minute particles through ultrasonic vibrations.

Career Highlights

Throughout his career, Fumio Yokota has worked with several companies, including Toa Nenryo Kogyo, K.K. and Oval Engineering Co., Ltd. His experience in these organizations has contributed to his expertise in fuel injection systems and ultrasonic technology.

Collaborations

Yokota has collaborated with notable individuals in his field, including Hiromi Nakamura and Kakuro Kokubo. These partnerships have likely fostered innovation and advancements in the technologies they have worked on together.

Conclusion

Fumio Yokota's contributions to ultrasonic fuel injection technology demonstrate his commitment to innovation and efficiency in fuel systems. His patent reflects a significant advancement in the field, showcasing the potential for improved fuel atomization and performance.