Company Filing History:

4 out of 35,689

Nec Corporation

patents

Years Active: 1999-2001

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6202193 - Apparatus for optimization of circuit design (2001-03-13),

2. 6188934 - Register correspondence method using I/O terminals, determined registers, the number of undetermined registers and self-feedback information to define unique registers (2001-02-13),

3. 6009248 - Delay optimization system to conduct optimization for satisfying delay (1999-12-28),

4. 5949691 - Logic circuit verification device to verify the logic circuit (1999-09-07),

Title: Innovations by Hideyuki Emura

Introduction

Hideyuki Emura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of circuit design and logic verification systems. With a total of 4 patents, Emura's work has had a substantial impact on optimizing electronic circuits.

Latest Patents

One of Emura's latest patents is an "Apparatus for optimization of circuit design." This invention focuses on optimizing integrated circuits and printed circuits by modifying the initial layout based on various parameters. The optimization process involves local modifications such as cell placement and buffer insertion, aimed at reducing delay, power consumption, and circuit scale. The layout information is recalculated accurately to ensure effective relayout.

Another notable patent is the "Register correspondence method using I/O terminals." This method is designed for a logic equivalence verifying system, where input cone information is collected for registers in sequential circuit information. By comparing the input cone information of selected registers, a correspondence is established, enhancing the efficiency of circuit verification.

Career Highlights

Emura is currently employed at NEC Corporation, a leading technology company known for its innovations in information technology and electronics. His work at NEC has allowed him to develop and refine his inventions, contributing to advancements in circuit design.

Collaborations

Emura has collaborated with notable colleagues, including Koichi Sato and Naotaka Maeda. Their teamwork has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Hideyuki Emura's contributions to circuit design and logic verification systems exemplify the spirit of innovation. His patents reflect a deep understanding of electronic systems and a commitment to enhancing their efficiency. Emura's work continues to influence the field, paving the way for future advancements.

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