Hideo Meguro

Title: Hideo Meguro: Innovator in Semiconductor Technology

Introduction

Hideo Meguro is a prominent inventor based in Tachikawa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on improving the efficiency and reliability of semiconductor integrated circuits.

Latest Patents

One of Meguro's latest patents is a semiconductor integrated circuit device and process for producing it. This invention addresses the challenges posed by the reduction in size of semiconductor devices, which often leads to increased resistance at contact points and a higher incidence of contact failure. To mitigate these issues, Meguro's invention introduces a novel interconnection structure. This structure features a barrier metal layer beneath the metal interconnection, which is used to form electrode lead-out portions for external connections. The design ensures that the electrode portions of multiple elements on a semiconductor substrate are isolated from the substrate by the barrier metal layer, while the lead-out portions are formed directly on the interlayer insulating layer.

Another significant patent by Meguro is related to read-only memory (ROM). This mask-programmed ROM incorporates depletion type load MOSFETs positioned between data lines in a memory array and a power supply voltage. The MOSFETs utilize a ground potential applied to their gates, allowing for high-speed data reading through an amplifying MOSFET. This innovative approach ensures that bias voltages applied to the data lines and the sense amplifier are equal, facilitating rapid read operations.

Career Highlights

Throughout his career, Hideo Meguro has worked with notable companies such as Hitachi, Ltd. and Hitachi Vlsi Engineering Corporation. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.

Collaborations

Meguro has collaborated with several talented individuals in his field, including Youichi Matsumoto and Ryuuji Shibata. These collaborations have likely enhanced his research and development efforts, leading to impactful inventions.

Conclusion

Hideo Meguro's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His innovative solutions continue to advance the field and improve the performance of integrated circuits.