This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignees: Nec Corporation, Ps4 Luxco S.a.r.l.. Active years: 1998-2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1998-2016
Title: Hiroaki Iwaki: Innovator in Semiconductor Technology
Introduction
Hiroaki Iwaki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 9 patents. His work focuses on enhancing the efficiency and functionality of semiconductor devices.
Latest Patents
One of Hiroaki Iwaki's latest patents involves a semiconductor device that features a multi-level wiring structure. This structure includes a lower-level wiring, an upper-level wiring, and an interlayer insulating film positioned between them. The device is designed with multiple bit lines for various memory cells, where each bit line consists of a first portion formed as the lower-level wiring and a second portion that is electrically connected in series to the first portion, formed as the upper-level wiring.
Another notable patent is for a semiconductor integrated circuit that incorporates a latch circuit. This circuit is designed to stop supplying electric power to a logic circuit during standby mode, thereby achieving low power consumption. The latch circuit utilizes a clock signal in active mode and a signal for maintaining information in standby mode. It features MOSFETs with varying thresholds, allowing for high-speed operation in active mode while maintaining low power consumption in standby mode.
Career Highlights
Hiroaki Iwaki has worked with several notable companies throughout his career. He has been associated with NEC Corporation, a leader in the technology sector, and PS4 Lucxo S.a.r.l., where he has contributed to advancements in semiconductor technology.
Collaborations
Hiroaki has collaborated with esteemed colleagues, including Kouichi Kumagai and Susumu Kurosawa. Their combined expertise has furthered the development of innovative semiconductor solutions.
Conclusion
Hiroaki Iwaki's contributions to semiconductor technology are noteworthy, with a focus on improving device efficiency and power consumption. His patents reflect a commitment to innovation in the field, making him a significant figure in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile