Kenji Ogata

Title: Kenji Ogata: Innovator in Engine Technology

Introduction

Kenji Ogata is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of engine technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and safety of engine systems.

Latest Patents

One of his latest patents is an engine generator that detects a DC voltage in a path from a rectifier to an inverter. This invention controls charge and discharge by adjusting the duty ratio in switching control of a power storage device based on the detected DC voltage. When the DC voltage exceeds a target voltage, the duty ratio for charging is increased, while it is decreased for discharging, and vice versa when the voltage is below the target.

Another notable patent is for a gas engine system that includes a detection function for abnormal gas pressure. This system features a control unit that determines whether the gas pressure is low or high based on the state of the gas valve. It performs these determinations before starting the engine, ensuring safe operation by opening the valve only when the pressure conditions are met.

Career Highlights

Kenji Ogata is currently employed at Yanmar Co., Ltd., where he continues to innovate in engine technology. His work has been instrumental in developing systems that enhance the performance and reliability of gas engines.

Collaborations

He collaborates with notable coworkers such as Toshinobu Fujisawa and Masaaki Ono, contributing to a dynamic team focused on advancing engine technology.

Conclusion

Kenji Ogata's contributions to engine technology through his patents reflect his commitment to innovation and safety in engineering. His work continues to influence the industry positively.