Tetsuya Ohno

Title: Tetsuya Ohno: Innovator in Engine Control Technologies

Introduction

Tetsuya Ohno, an inventive mind hailing from Saitama-ken, Japan, has made significant contributions to automotive technology, particularly in engine control systems. Holding five patents, he has been instrumental in developing innovative solutions that enhance the performance and reliability of internal combustion engines.

Latest Patents

Among Ohno's latest inventions are a series of patents that include a fault determining apparatus, a fault determining method, and an engine control unit for variable valve timing mechanisms. This fault determining apparatus is designed to quickly and accurately identify faults even in low oil temperatures. It operates by controlling the cam phase of the intake and exhaust cams in relation to the crankshaft, ensuring that the actual cam phase aligns with a predetermined target. The system includes an electric control unit (ECU) that executes a fault determination routine and adapts to varying oil temperatures through a correcting routine.

Additionally, Ohno has developed an ignition timing control system and method, along with an engine control unit for internal combustion engines. This invention optimizes the timing for the retardation of ignition during vehicle acceleration, effectively reducing longitudinal vibrations while maintaining acceleration performance. The system employs various detection modules and calculation routines to set precise retardation parameters based on real-time engine data.

Career Highlights

Tetsuya Ohno's career is linked with Honda Giken Kogyo Kabushiki Kaisha, commonly known as Honda, where he has applied his expertise to improve engine technologies. His work has not only paved the way for enhanced engine performance but has also contributed to the overall efficiency of vehicle operations.

Collaborations

Throughout his career, Ohno has collaborated with notable colleagues such as Koichi Yoshiki and Yukio Miyashita. Together, they have driven advancements in automotive technology, sharing knowledge and expertise to foster innovation within the industry.

Conclusion

As an inventor, Tetsuya Ohno remains a pivotal figure in the realm of engine control technologies. His inventive spirit and dedication to improving vehicle efficiency through innovative patents continue to impact the automotive industry positively, showcasing the importance of creativity and technical expertise in engineering advancements.