Location History:
- Chiyoda-ku, JP (2017 - 2022)
- Tokyo, JP (2022 - 2024)
Company Filing History:
10 out of 15,844 
1 out of 516 
Years Active: 2017-2025
Title: Miwako Tanaka: Innovator in Power Conversion Technology
Introduction
Miwako Tanaka is a prominent inventor based in Chiyoda-ku, Japan, known for her significant contributions to power conversion technology. With a total of 10 patents to her name, she has made remarkable advancements in the field, particularly in voltage control and converter cell design.
Latest Patents
Tanaka's latest patents include innovative designs for power conversion devices. One of her notable inventions features a first voltage control circuitry that manages the average DC capacitor voltages across all converter cells to align with an overall voltage command value. Additionally, her phase balance control circuitry ensures that the average DC capacitor voltages in leg circuits for respective phases adhere to the first representative value. Furthermore, her positive-negative balance control circuitry addresses voltage deviations in the positive and negative arms of the leg circuits, ensuring they remain balanced. Another significant patent describes a power converter that consists of two arms for each phase, with each arm formed by a series of connected converter cells. The control device in this invention generates arm voltage commands that incorporate a zero-phase-sequence voltage command, enhancing the efficiency of the power conversion process.
Career Highlights
Throughout her career, Miwako Tanaka has worked with leading companies in the industry, including Mitsubishi Electric Corporation and Toshiba Mitsubishi-Electric Industrial Systems Corporation. Her experience in these organizations has allowed her to refine her skills and contribute to groundbreaking innovations in power conversion technology.
Collaborations
Tanaka has collaborated with esteemed colleagues such as Toshiyuki Fujii and Akito Nakayama, further enriching her work and expanding the impact of her inventions.
Conclusion
Miwako Tanaka's contributions to power conversion technology exemplify her innovative spirit and dedication to advancing the field. Her patents reflect a deep understanding of electrical engineering principles and a commitment to developing efficient solutions.
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.