Hiroki Nishida

Title: Hiroki Nishida: Innovator in Semiconductor Technology

Introduction

Hiroki Nishida is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His innovative work has paved the way for advancements in electronic devices.

Latest Patents

Nishida's latest patents include a semiconductor device and a designing method thereof. This invention features a metal wiring layer that consists of a plurality of hierarchical blocks, each divided by a side that serves as a boundary. One of the hierarchical blocks extends along the outer periphery of the self-hierarchical block and includes a shield ring wire formed by either a single metal wire or multiple metal wires. Additionally, a plurality of metal wires is placed inside the shield ring wire, extending in a preferential direction determined in advance. The shield ring wire has a first section that extends in the preferential direction and a second section that extends in a non-preferential direction, which is perpendicular to the preferential direction.

Another notable patent is a semiconductor testing device. This device outputs a test pattern indicating that a program has shifted to a subroutine. A subroutine stay time measuring circuit then begins counting a value that represents the program's stay time in the subroutine. It outputs return instruction data when the count value reaches a predetermined threshold. A sequence control circuit manages the program counter value, ensuring that the program returns to the originating routine when it receives the return instruction data.

Career Highlights

Hiroki Nishida has worked with leading companies in the semiconductor industry, including Renesas Electronics Corporation and Renesas Technology Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in semiconductor technology.

Collaborations

Nishida has collaborated with notable colleagues such as Yoshihiro Nagura and Naozumi Morino. Their teamwork has fostered an environment of innovation and creativity in their projects.

Conclusion

Hiroki Nishida's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in electronic devices and systems.