Tohru Hokazono

Title: Tohru Hokazono: Innovator in Engine Control Technology

Introduction

Tohru Hokazono is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of engine control technology, holding a total of 3 patents. His work focuses on improving engine efficiency and performance through innovative control devices.

Latest Patents

Hokazono's latest patents include a control device for an engine and an engine intake system. The control device features a combustion chamber formed by a cylinder and a piston, along with an intake air amount adjuster. This device allows for switching between a fuel-lean first combustion mode and a stoichiometric second combustion mode based on the engine's operating state. Additionally, it includes an intake air cooler that cools the intake air supplied to the combustion chamber, enhancing overall engine performance.

The engine intake system is designed for vehicles with air-conditioned cabins. It incorporates a heat exchanger divided into two independent sections, allowing for efficient cooling of intake air. The system utilizes a controller to manage airflow based on cooling demand, ensuring optimal performance under varying conditions.

Career Highlights

Tohru Hokazono is currently employed at Mazda Motor Corporation, where he continues to develop innovative technologies for automotive applications. His expertise in engine control systems has positioned him as a key contributor to the company's research and development efforts.

Collaborations

Hokazono has collaborated with notable colleagues, including Masaharu Marumoto and Kota Maekawa. Their combined efforts have led to advancements in engine technology and improved vehicle performance.

Conclusion

Tohru Hokazono's contributions to engine control technology exemplify his commitment to innovation in the automotive industry. His patents reflect a deep understanding of engine dynamics and a drive to enhance efficiency and performance.