Manabu Katoh

Title: Manabu Katoh: Innovator in Semiconductor Technology

Introduction

Manabu Katoh is a prominent inventor based in Itami, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on improving the efficiency and heat dissipation properties of semiconductor devices.

Latest Patents

One of his latest patents is a semiconductor device that includes a plated heat sink and an airbridge for heat management. This innovative device features a semiconductor substrate with a semiconductor element and an electrode. The design incorporates a plated heat sink (PHS) for dissipating heat generated in the semiconductor element. The PHS is strategically placed on the rear surface of the semiconductor substrate, enhancing the heat dissipation process. Additionally, the device includes a via-hole that penetrates the substrate, allowing for improved heat transfer through the air-bridge wiring. This design significantly enhances the heat dissipating properties of the device.

Another notable patent is a hybrid transistor structure with widened leads for reduced thermal resistance. In this design, an electrode lead extends beyond other leads, facilitating better heat radiation. The wider part of the electrode lead may include a via hole or thick metal plating to further enhance heat dissipation. This innovative approach ensures that the electrode is grounded and connected to an external input terminal, optimizing heat transfer.

Career Highlights

Manabu Katoh is associated with Mitsubishi Electric Corporation, where he continues to develop cutting-edge technologies in the semiconductor field. His work has been instrumental in advancing the performance and reliability of semiconductor devices.

Collaborations

Throughout his career, Katoh has collaborated with notable colleagues, including Teruyuki Shimura and Masayuki Sakai. These collaborations have contributed to the successful development of innovative semiconductor technologies.

Conclusion

Manabu Katoh's contributions to semiconductor technology have made a significant impact on the industry. His innovative designs and patents reflect his commitment to enhancing the efficiency and performance of semiconductor devices. His work continues to inspire advancements in this critical field.