Masahiro Tateishi

Title: Masahiro Tateishi: Innovator in Engine Control Technologies

Introduction

Masahiro Tateishi is a prominent inventor based in Hatsukaichi, Japan. He has made significant contributions to the field of engine control technologies, holding a total of 5 patents. His work focuses on improving the efficiency and performance of compression ignition engines.

Latest Patents

Tateishi's latest patents include innovative methods and devices for controlling compression ignition engines. One notable patent describes a system that detects or estimates engine speed during combustion cycles. This system includes a speed obtaining section and an injection amount setting section. The latter adjusts the fuel injection amount based on whether the engine speed falls within a resonance range. This adjustment ensures optimal performance during the engine's operation.

Another significant patent outlines a method for controlling engine starting. In this invention, the fuel injection amount is set to a jump-over injection amount if the engine speed meets a specific threshold. This approach allows the engine speed to increase towards the lower limit of the resonance speed range, ultimately enabling a smooth transition to higher speeds.

Career Highlights

Masahiro Tateishi is currently employed at Mazda Motor Corporation, where he continues to develop advanced engine technologies. His work has been instrumental in enhancing the performance and reliability of Mazda's vehicles.

Collaborations

Throughout his career, Tateishi has collaborated with notable colleagues, including Toru Kobayashi and Hiromu Sugano. These partnerships have fostered innovation and contributed to the success of various projects within the company.

Conclusion

Masahiro Tateishi's contributions to engine control technologies exemplify his dedication to innovation in the automotive industry. His patents reflect a commitment to improving engine performance and efficiency, making him a valuable asset to Mazda Motor Corporation.