Location History:
- Fukuoka, JP (2007 - 2010)
- Kitakyushu, JP (1990 - 2018)
Company Filing History:
Years Active: 1990-2018
Title: Mitsujiro Sawamura: Innovator in Motor Control Technology
Introduction
Mitsujiro Sawamura is a prominent inventor based in Kitakyushu, Japan, known for his significant contributions to motor control technology. With a total of 11 patents, his work has greatly advanced the field, particularly in the development of sophisticated power conversion devices.
Latest Patents
Sawamura's latest innovations include a motor control apparatus that integrates an AC-DC converter, an auxiliary power source, and an inverter. This apparatus efficiently converts AC power into DC power, which is then fed to a DC bus bar. The auxiliary power source supplements the DC bus bar, while the inverter transforms the stored DC power into AC power for motor operation. Another notable patent revolves around a motor control system that incorporates a DC-to-DC converter, a smoothing capacitor, and a fail detection method to enhance system reliability and efficiency.
Career Highlights
Having worked for Kabushiki Kaisha Yaskawa Denki, Sawamura has played a vital role in the company's technological advancements. His inventive prowess has led to numerous breakthroughs in motor control techniques, showcasing his commitment to improving industrial applications.
Collaborations
During his career, Sawamura has collaborated with esteemed colleagues such as Kozo Ide and Toshihiro Sawa. Together, they have contributed to various projects that push the boundaries of innovation in motor control and power systems.
Conclusion
Mitsujiro Sawamura’s dedication to innovation and excellence in the field of motor control technology marks him as an influential figure among today's inventors. His patents not only reflect his creativity but also contribute to the ongoing evolution of technological advancements in the industry.
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.