This inventor holds 10 USPTO granted patents. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Renesas Technology Corp., Other. Active years: 2002-2009.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
4 out of 21,351 
2 out of 3,781 
4 out of 834,513 Years Active: 2002-2009
Title: Mako Okamoto – A Pioneer in Semiconductor Innovations
Introduction
Mako Okamoto is an accomplished inventor based in Hyogo, Japan, recognized for her significant contributions to the field of semiconductor technology. With a portfolio of 10 patents, she has played a pivotal role in advancing innovative solutions in high-speed operations and efficient power management.
Latest Patents
Among her notable inventions is a semiconductor device featuring a detector circuit capable of performing high-speed operations. This invention details a novel detector circuit alongside a negative voltage generating circuit. The architecture allows the charge pump circuit to generate negative voltage efficiently, incorporating a first voltage divider circuit and a comparator circuit to maintain operational integrity.
Additionally, Okamoto developed a semiconductor device with multiple power sources, allowing for well bias voltages to align with logic and memory power supply voltage requirements. This design integrates a control circuit within a memory core, utilizing transistors manufactured via shared processes with logic transistors on the same substrate, thereby enabling a reduction in power consumption.
Career Highlights
Mako Okamoto has had a dynamic career with involvement in esteemed companies, including Mitsubishi Electric Corporation. Throughout her journey, she has focused on enhancing semiconductor technology and achieving breakthroughs that significantly impact the industry.
Collaborations
Collaboration has been a key element of Okamoto’s success. She has partnered with notable colleagues such as Fukashi Morishita and Akira Yamazaki, fostering a creative environment that has facilitated the development of innovative semiconductor solutions.
Conclusion
Mako Okamoto's contributions to the field of semiconductors underscore her role as a leading inventor. With her groundbreaking patents, she continues to innovate and inspire future developments in technology, cementing her reputation as a trailblazer in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile