Kenji Sunami

Title: Kenji Sunami: Innovator in Engine Control Technology

Introduction

Kenji Sunami is a notable inventor based in Obu, Japan. He has made significant contributions to the field of engine control technology, holding a total of 3 patents. His work focuses on enhancing the reliability and efficiency of vehicle engine systems.

Latest Patents

One of Kenji Sunami's latest patents is a controller for engine starters. This innovative device is designed for vehicles equipped with an idle-stop controller. It includes a user-start circuit, an auto-start circuit, a switch, and a failure detector. The user-start circuit activates the starter when the driver initiates the engine start. Conversely, the auto-start circuit engages the starter when the idle-stop controller automatically restarts the engine. The switch circuit transitions the energization circuit for the starter from the user-start circuit to the auto-start circuit after the user-start circuit has activated the starter. The failure detector assesses whether the auto-start circuit successfully energizes the starter during this transition.

Another significant patent is related to an electronic control unit. In this invention, a main CPU transmits data to a sub-CPU to determine the normalcy of target throttle opening degree calculations. The sub-CPU compares various data pairs to generate monitor data, enhancing the reliability of the determination process. This innovation aims to ensure that the logic used in throttle opening calculations is accurate and dependable.

Career Highlights

Kenji Sunami is currently employed at Denso Corporation, a leading global automotive supplier. His work at Denso has allowed him to focus on developing advanced technologies that improve vehicle performance and efficiency.

Collaborations

Throughout his career, Kenji has collaborated with talented coworkers, including Kyohei Kanemoto and Ryouta Nakamura. These collaborations have contributed to the successful development of innovative technologies in the automotive sector.

Conclusion

Kenji Sunami's contributions to engine control technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of automotive systems and a dedication to enhancing vehicle performance. His work continues to influence the automotive industry positively.