Kazumasa Iida

Title: Innovations and Contributions of Kazumasa Iida in Engine Control Technology

Introduction

Kazumasa Iida, a prominent inventor based in Kyoto, Japan, is known for his significant contributions to the field of automotive engineering. With an impressive portfolio of 25 patents, his work primarily focuses on improving engine control systems, enhancing vehicle performance, and ensuring optimal fuel efficiency.

Latest Patents

Among Iida's latest inventions are two notable patents that showcase his expertise in engine management:

1. **Idle Speed Control Apparatus for an Internal Combustion Engine**: This innovative apparatus features an electronic control unit connected to various sensors and switches that monitor the status of devices such as air conditioners. The control unit intelligently manages fuel injection valves, air bypass valves, and EGR valves to maintain stable idle speed despite fluctuations in engine load. By prioritizing adjustments to the air-fuel ratio and air suction amount, the device ensures consistent engine performance.

2. **Control Apparatus for a Cylinder-Injection Spark-Ignition Internal Combustion Engine**: This invention introduces a sophisticated electronic control unit that calculates key parameters such as average effective pressure and volumetric efficiency. It precisely determines the required fuel injection amount based on various modes of operation, effectively managing combustion control and stabilizing engine performance. The innovative gradual transition between injection modes minimizes torque shocks, enhancing the driver’s experience.

Career Highlights

Kazumasa Iida's illustrious career includes significant roles at Mitsubishi Jidosha Kogyo Kabushiki Kaisha, where he played a pivotal role in developing advanced engine control technologies. His tenure at this leading automotive manufacturing company allowed him to collaborate with skilled professionals and further his research in engine efficiency.

Collaborations

Throughout his career, Iida has worked alongside esteemed colleagues such as Katsuhiko Miyamoto and Masato Yoshida. Their collaborations have undoubtedly contributed to the innovative engine technologies that set new benchmarks in the industry.

Conclusion

Kazumasa Iida's contributions to engine control technology exemplify the impact of innovative thinking in the automotive sector. Through his extensive patent portfolio, he has paved the way for advancements that enhance engine performance and fuel efficiency, solidifying his role as a key figure in automotive engineering. His inventions not only reflect his expertise but also the potential for continued innovation in the field.