Kazuhiko Shinagawa

Title: Kazuhiko Shinagawa: Innovator in Turbocharger Technology

Introduction

Kazuhiko Shinagawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of turbocharger technology, holding a total of 4 patents. His innovative designs focus on enhancing the efficiency and performance of turbocharging systems.

Latest Patents

One of his latest patents is a "Turbocharger system and control method for the same." This invention includes a wastegate valve and an electrically-operated actuator that adjusts the valve lift of the wastegate valve. It features a temperature acquisition unit that acquires a target temperature related to the turbocharger body. The actuator controller then manages the electrically-operated actuator based on this target temperature, optimizing the turbocharger's performance.

Another notable patent is the "Power-assisted supercharger and method for controlling same." This system integrates a turbocharger driven by exhaust gas from an engine, along with a compressor that supplies intake air. An electric motor connected to the rotary shaft enhances the turbocharger's rotational force. The motor controller regulates the drive current required for assist operations, effectively reducing turbo lag and minimizing power consumption.

Career Highlights

Kazuhiko Shinagawa is currently employed at IHI Corporation, where he continues to develop innovative solutions in turbocharger technology. His work has significantly impacted the automotive industry, particularly in enhancing engine performance and efficiency.

Collaborations

He collaborates with talented coworkers, including Masahiro Shimizu and Atsushi Koike, who contribute to the innovative projects at IHI Corporation.

Conclusion

Kazuhiko Shinagawa's contributions to turbocharger technology exemplify his commitment to innovation and engineering excellence. His patents reflect a deep understanding of automotive systems and a drive to improve performance and efficiency.