Masamitsu Ookawa

Title: Innovator Masamitsu Ookawa: Pioneering Efficient Power Systems

Introduction

Masamitsu Ookawa, an inventor based in Susono, Japan, has made significant contributions to the field of power supply systems through his innovative inventions. With a total of two patents to his name, Ookawa’s work focuses on improving the efficiency of power transmission, showcasing his commitment to technological advancement.

Latest Patents

Masamitsu Ookawa’s latest patents include a groundbreaking power supply system designed to enhance transmission efficiency. This system addresses the challenges posed by the displacement of the power supply side coil relative to the power reception side coil, allowing for high-efficiency power delivery from the power supply unit to the power reception unit. The power supply part of this innovative system features a helical coil that supplies power, while the power reception part includes a complementary helical coil that electromagnetically resonates to receive the power effectively. The impedances of both parts are matched even when their center axes are displaced.

Additionally, Ookawa has developed a contactless feed system coupled with a shield case that facilitates efficient power delivery in a range of environmental conditions. This system features a fixed feed-side device and a mobile receive-side device that delivers electric power without physical contact. The shield case plays a crucial role, exhibiting strength and waterproof capabilities while housing a coil and supporting a load through an innovative design.

Career Highlights

Throughout his career, Masamitsu Ookawa has worked with prominent companies, including Yazaki Corporation and Toyota Motor Corporation. His experience in these industry leaders has contributed to his expertise and understanding of electrical engineering and power systems.

Collaborations

During his professional journey, Ookawa has collaborated with talented individuals, including Noritaka Taguchi and Shingo Tanaka. These partnerships have undoubtedly enriched his work experience and fostered a dynamic exchange of ideas and innovations.

Conclusion

Masamitsu Ookawa stands out as a significant contributor to the innovation landscape in power supply technology. His patents not only reflect his ingenuity but also promise advancements in efficiency and reliability in power transmission systems. As he continues to develop pioneering solutions, the industry can expect further advancements driven by his creativity and expertise.