Location History:
- Chiyoda-ku, JP (2018)
- Tokyo, JP (1993 - 2019)
Company Filing History:
4 out of 15,844 
1 out of 35,658 
1 out of 4,979 Years Active: 1993-2019
Title: Masahiro Kondo: Innovator in Rotary Electric Machines
Introduction
Masahiro Kondo is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of rotary electric machines, holding a total of six patents. His innovative designs focus on improving the performance and reliability of electric machines.
Latest Patents
One of Kondo's latest patents is for a rotary electric machine designed to prevent insulation failure, even when the output is increased. This invention enhances cooling performance at the rotor winding ends. The machine features a rotor winding that is wound around a rotor core with a gap, and includes rotor winding ends that protrude to the end surface of the rotor core. Additionally, spacers are arranged between adjacent rotor winding ends, with mountain-shaped winding support portions that create meandering ventilation paths for improved cooling.
Another notable patent involves a rotary electric machine equipped with gas coolers. These gas coolers are strategically housed in a chamber at the upper portion of the casing, near the opening above each stator coil end. The design includes a gas circulation passage that allows cooling gas to flow through various spaces, ensuring efficient cooling of the machine components.
Career Highlights
Kondo has worked with leading companies in the industry, including Mitsubishi Electric Corporation and NEC Corporation. His experience in these organizations has contributed to his expertise in developing advanced electric machine technologies.
Collaborations
Throughout his career, Kondo has collaborated with notable colleagues such as Kiyonori Koga and Koji Kawashima. These partnerships have fostered innovation and the exchange of ideas in the field of electric machines.
Conclusion
Masahiro Kondo's work in rotary electric machines exemplifies his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a dedication to enhancing the performance of electric machines. His contributions continue to influence the industry and inspire future advancements.
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.