Location History:
- Hachioji, JP (1982 - 1985)
- Iruma, JP (1988)
- Saitma, JP (1989)
- Hidaka, JP (1994)
- Kunitachi, JP (2005 - 2012)
- Saitama, JP (1985 - 2020)
Company Filing History:
17 out of 42,485 
7 out of 1,207 
3 out of 1,641 
Years Active: 1982-2020
Title: Nobuaki Hayashi: A Pioneer in Rotary Electric Machine Technology
Introduction
Nobuaki Hayashi is a notable inventor based in Saitama, Japan, holding a remarkable 27 patents to his name. His contributions to the field of electrical engineering and machine design, particularly in rotary electric machines, underscore his innovative spirit and technical expertise.
Latest Patents
Among Hayashi's recent inventions is his rotary electric machine, which consists of a rotor, a stator, and a case. The rotor features a rotor core equipped with several permanent magnets and is complemented by an end face plate that contacts the rotor core's end face. The stator is designed with a stator core and a coil that positions it on the outer peripheral side of the rotor. Notably, the machine's case houses both components and includes a storage portion for liquid. This innovative design allows the lower part of the rotor to be immersed in liquid, with a liquid guide groove or hole positioned on the end face plate's outer surface, extending in a radial direction.
Another significant patent addresses similar features of the rotary electric machine, emphasizing the method of manufacturing such technology. This iteration reiterates the essential design elements that facilitate effective cooling and performance efficiency in electric machines.
Career Highlights
Throughout his career, Nobuaki Hayashi has made significant strides in the technology sector. He has served with distinction at prominent companies such as Hitachi, Ltd. and Hitachi Displays, Ltd. His experience in these esteemed organizations has paved the way for continuous innovation and development in electric machinery.
Collaborations
In his journey of innovation, Hayashi has collaborated with esteemed colleagues, including Saburo Nonogaki and Shoichi Uchino. These collaborations have contributed to enhancing the fields of electrical engineering and the development of advanced technologies.
Conclusion
Nobuaki Hayashi's inventive contributions, particularly in rotary electric machines, position him as a significant player in the realm of technology. His remarkable number of patents and collaborations highlight the impact of his work. As the field advances, it is likely that Hayashi will continue to innovate and inspire future generations of engineers and inventors.
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.