Location History:
- Chiyoda-ku, JP (2009 - 2018)
- Tokyo, JP (2005 - 2022)
Company Filing History:
14 out of 15,844 
8 out of 21,351 
Years Active: 2005-2022
Title: Naohide Maeda: Innovator in Electric Rotating Machines
Introduction
Naohide Maeda, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of electric rotating machines. With a remarkable portfolio of 22 patents, Maeda is at the forefront of innovations that enhance the efficiency and performance of rotating machinery.
Latest Patents
Among his latest inventions, Maeda has developed a groundbreaking electric rotating machine designed to improve efficiency by suppressing harmonic components of rotor magnetomotive force. This invention features a permanent magnet strategically placed within inter-magnetic pole portions, enabling reductions in harmonic core loss. The unique design of the magnetic pole chamfers and magnetic flux adjusting portions further distinguishes his innovation from traditional models.
Another recent patent focuses on a rotary electric machine equipped with a heat sink that has semiconductor modules attached. This advanced system includes a case housing, rotor and stator with windings, and a power module for energizing armature current. Noteworthy is the configuration of the power modules, which are mounted opposite one another on the heat sink, utilizing cooling fins for enhanced heat dissipation.
Career Highlights
Maeda's impressive career includes vital roles at prominent companies such as Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His work in these organizations has played a crucial role in fostering advancements in electric machinery and technology.
Collaborations
Throughout his career, Naohide Maeda has collaborated with esteemed individuals such as Masahiko Fujita and Yoshihito Asao. These partnerships have allowed for the exchange of innovative ideas and strategies, further cementing Maeda's status as a leading inventor in his field.
Conclusion
In conclusion, Naohide Maeda's extensive knowledge and inventive prowess have significantly impacted the development of electric rotating machines. His recent patents highlight a commitment to improving machine efficiency and performance. As a pioneer in the industry, Maeda continues to inspire future innovations in this critical area 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.