Eitaro Fukuzumi

Title: Eitaro Fukuzumi: Innovator in Vehicle Engine Control Systems and Electronic Circuit Devices

Introduction

Eitaro Fukuzumi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of vehicle engine control systems and electronic circuit devices. With a total of two patents to his name, Fukuzumi's work reflects his innovative spirit and technical expertise.

Latest Patents

Fukuzumi's latest patents include a vehicle engine control system and an electronic circuit device. The vehicle engine control system focuses on a voltage boosting circuit designed to perform rapid power supply to multiple electromagnetic coils that drive fuel-injection electromagnetic valves. This system effectively suppresses overcurrent from the vehicle battery and prevents continuous noise production. The design incorporates rapid-power-supply voltage boosting capacitors that are charged from a pair of induction devices, which are asynchronously magnetized by voltage boosting control circuits. This innovative approach ensures that the on/off timing of the exciting current remains irregular, even when the inductance values of the induction devices are closely matched.

The electronic circuit device features a surface-mount component with a pair of connection terminals mounted on a circuit substrate. This design includes standard position indication marks on the substrate. The invention addresses issues related to solder non-wetting, ensuring that the surface-mount component is accurately positioned during the soldering process. If solder is applied to both electrode pads, the component remains in its intended position, showcasing Fukuzumi's attention to detail and functionality.

Career Highlights

Eitaro Fukuzumi is currently employed at Mitsubishi Electric Corporation, where he continues to develop innovative technologies. His work at Mitsubishi Electric has allowed him to collaborate with other talented engineers and contribute to advancements in electronic systems.

Collaborations

Fukuzumi has worked alongside notable colleagues such as Mitsunori Nishida and Muneyuki Ooshima. Their collaborative efforts have further enhanced the innovative projects at Mitsubishi Electric Corporation.

Conclusion

Eitaro Fukuzumi's contributions to vehicle engine control systems and electronic circuit devices highlight his role as a significant inventor in the technology sector. His patents reflect a commitment to innovation and problem-solving in engineering.