Location History:
- Hitachi, JP (2010)
- Tokyo, JP (2015 - 2024)
Company Filing History:
6 out of 42,485 
4 out of 4,618 
4 out of 28 Years Active: 2010-2024
Title: Takayuki Koyama: Innovator in Dynamo-Electric Machine Technologies
Introduction
Takayuki Koyama, located in Tokyo, Japan, is a prolific inventor with a total of 14 patents to his name. His work primarily focuses on advancements in dynamo-electric machines and rotary electric machines, showcasing his commitment to innovation in this critical technological field.
Latest Patents
Two of Takayuki Koyama's latest patents demonstrate his expertise and creativity. The first patent pertains to a dynamo-electric machine designed to inhibit vibration in both the frame and the bearing, while ensuring excellent manufacturability. This innovative machine features a stator, a rotor housed on the inner side of the stator, a supportive bearing, an intermediate frame, and a stator frame with strategically placed pedestals for enhanced stability.
In his second notable patent, Koyama has developed a rotary electric machine that improves maximum torque and rated power factor while minimizing the starting current increase. This machine includes a shaft, rotor, and stator configuration that optimizes performance. Key features such as rotor slots and bars provide significant efficiency advantages, demonstrating Koyama's forward-thinking approach to electrical machine design.
Career Highlights
Throughout his career, Takayuki Koyama has contributed significantly to the field of electrical engineering while working for renowned companies such as Hitachi, Ltd. and Mitsubishi Heavy Industries Limited. His role in these organizations has allowed him to enhance his technical skills and to innovate within the rapidly evolving industry of energy conversion and machinery.
Collaborations
Koyama has collaborated with several talented professionals during his career, including coworkers Kenichi Sugimoto and Toshio Abe. These partnerships have likely spurred creative discussions and led to the development of advanced technologies that enrich the field of dynamo-electric machines and beyond.
Conclusion
Takayuki Koyama is a distinguished inventor whose work has made a notable impact on the dynamo-electric machine industry. With 14 patents, he continues to push the boundaries of innovation, contributing valuable advancements that promise to influence the future of electrical engineering. His collaborations and experiences within major companies underscore his position as a leading figure in technological innovation in Japan.
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.