Nobuhiko Morifuji

Title: **Innovator Nobuhiko Morifuji: A Pioneer in Gear Shift Control Technologies**

Introduction

Nobuhiko Morifuji, an esteemed inventor hailing from Okazaki, Japan, has made significant contributions to the field of automotive technology. With a total of seven patents to his name, his innovative work primarily focuses on gear shift control devices and methods for continuously variable transmissions (CVT). His inventions reflect a commitment to enhancing vehicle performance and driving experience.

Latest Patents

Morifuji's latest patents include two notable advancements in gear shift control technology. The first is a **Gear Shift Control Device and Gear Shift Control Method for Continuously Variable Transmission**. This device is designed to continuously and smoothly adjust the engine's rotational speed. It features a gear shift control unit that implements a pseudo-stepped upshift control, enabling a stepped change in the gear shift ratio during upshifting. Complementing this mechanism is a torque control command unit that reduces engine torque in anticipation of the gear shift adjustment, ensuring a seamless transition.

The second patent, the **Transmission Control Device**, manages the operation of a CVT in vehicles. This device accommodates two modes: a CVT mode for stepless gear ratio changes based on the vehicle's operating state, and a stepped transmission mode that allows for stepwise gear ratio adjustments. The integrated transmission mode switching control unit dynamically alternates between these modes, depending on the actual accelerator opening, thereby optimizing vehicle performance based on driving conditions.

Career Highlights

Throughout his career, Nobuhiko Morifuji has worked with prominent companies in the automotive industry, including Jatco Corporation and Mitsubishi Electric Corporation. His experience has significantly shaped his contributions to the development of advanced transmission technologies, making him a respected figure in the field.

Collaborations

Morifuji has collaborated with notable colleagues such as Tomoaki Kabe and Nobuhide Kato. Their collective efforts have led to innovations that pave the way for improved automotive technologies and enhanced user experiences.

Conclusion

Nobuhiko Morifuji's inventive spirit and commitment to automotive excellence have resulted in vital contributions to gear shift control technology. His patents not only reflect his technical prowess but also his dedication to improving the functionality and efficiency of vehicles. As a leading inventor in this domain, Morifuji continues to inspire future generations of engineers and innovators.