Company Filing History:
Years Active: 1980
Title: Haruhiko Itzuka: Innovator in Fuel Economy Technology
Introduction
Haruhiko Itzuka is a notable inventor based in Yokosuka, Japan. He has made significant contributions to the field of internal combustion engines, particularly in improving fuel economy. His innovative approach has garnered attention in the automotive industry.
Latest Patents
Itzuka holds a patent for an "Apparatus for improving fuel economy of multi-cylinder I.C. engine." This invention enhances the fuel efficiency of multi-cylinder internal combustion engines by allowing the engine to operate on selected cylinders when the vehicle is at a standstill. The design includes a switch valve in the control circuit of the transmission, which ensures smooth idling operation. When the accelerator pedal is released, hydraulic fluid is drained from the control circuit, placing the transmission in a neutral condition. This mechanism prevents unnecessary load transmission to the engine, optimizing performance.
Career Highlights
Haruhiko Itzuka is associated with Nissan Motor Company Limited, where he has applied his expertise in engine technology. His work has contributed to advancements in vehicle efficiency and performance, aligning with the company's commitment to innovation in the automotive sector.
Collaborations
Itzuka has collaborated with notable colleagues, including Fumiaki Kato and Fukashi Sugasawa. Their combined efforts have fostered a creative environment that encourages the development of cutting-edge automotive technologies.
Conclusion
Haruhiko Itzuka's contributions to fuel economy technology exemplify the impact of innovative thinking in the automotive industry. His patent reflects a commitment to enhancing engine efficiency, showcasing the importance of continuous improvement in vehicle performance.