Company Filing History:
Years Active: 2010-2013
Title: **The Innovations of Michiko Tokumaru: Pioneer in Semiconductor Technology**
Introduction
Michiko Tokumaru, an accomplished inventor based in Osaka, Japan, has made significant contributions to the field of semiconductor technology. With six patents attributed to her name, her innovations are at the forefront of enhancing communication systems through advanced circuit designs.
Latest Patents
Among her latest patents are several groundbreaking technologies including a filter circuit, semiconductor integrated circuit, communication apparatus, and various systems designed to improve high-speed communication. One notable patent details a filter circuit consisting of two parallel digital filters, a Digital-to-Analog Converter (DAC), and a Low Pass Filter (LPF). The DAC in this design includes two parallel decoders, a parallel-to-serial converter, a switch driver, and a switch. Furthermore, a Phase-Locked Loop (PLL) circuit provides a reference clock to the DAC, while a frequency divider within the DAC divides this reference clock by two. This strategy allows for a half-frequency clock to efficiently drive the parallel processing section of the DAC and the digital filters, ultimately ensuring a timing margin suitable for high-speed communication in the order of several GHz.
Career Highlights
Tokumaru is currently employed at Panasonic Corporation, where she continues to develop innovative technologies that push the boundaries of semiconductor capabilities. Her work has been instrumental in creating devices that are not only efficient but also reliable for high-speed digital communications.
Collaborations
In her professional journey, she collaborates with notable colleagues such as Heiji Ikoma and Kouji Okamoto. This teamwork enhances her research and development endeavors, allowing for a more comprehensive approach to problem-solving within the semiconductor field.
Conclusion
Michiko Tokumaru’s contributions to semiconductor technology highlight her as a leading inventor in her domain. With her recent patents and collaborations at Panasonic Corporation, she continues to pave the way for advancements in communication systems, showcasing the vital role that innovative minds play in shaping the future of technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.