Company Filing History:
Years Active: 1993-2006
Title: Innovations by Toshikazu Suzuki
Introduction
Toshikazu Suzuki is a prominent inventor based in Nishinomiya, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work focuses on enhancing the performance and efficiency of semiconductor memory devices.
Latest Patents
One of his latest patents involves a semiconductor memory device that includes a replica circuit. This circuit features a plurality of replica cells that have the same elements as those of memory cells in a memory array. It outputs signals with levels in the stage number to a common replica bit line. Additionally, a sense amplifier control circuit receives a signal from the replica bit line to control the timing of a signal for starting a sense amplifier circuit. The replica circuit also includes a switching circuit that allows for programmable activation of the stage number of the replica cells.
Another notable patent describes a semiconductor memory device capable of accurately simulating the read-out timing of a memory cell. This innovation enhances production yield by incorporating a dummy column selector connected to dummy bit lines. A plurality of dummy cells drives these dummy bit lines, positioned farthest in a column direction from the amplifier circuit. This configuration allows for accurate simulation of the timing for driving the bit lines by memory cells, enabling the generation of an amplifier startup signal without delay.
Career Highlights
Toshikazu Suzuki is associated with Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. His work has significantly impacted the development of advanced semiconductor technologies.
Collaborations
He has collaborated with notable coworkers, including Hironori Akamatsu and Hirohisa Ohtsuki, contributing to various innovative projects within the company.
Conclusion
Toshikazu Suzuki's contributions to semiconductor technology through his patents demonstrate his expertise and commitment to innovation. His work continues to influence the industry and pave the way for future advancements in memory devices.