Location History:
- Amagasaki, JP (1995)
- Hyogo, JP (1999 - 2002)
- Tokyo, JP (1994 - 2015)
- Chiyoda-ku, JP (2018)
Company Filing History:
32 out of 21,351 
5 out of 15,844 
Years Active: 1994-2018
Title: Innovations by Yuji Nakahara
Introduction
Yuji Nakahara, an influential inventor based in Tokyo, Japan, has made significant contributions to the field of electrical engineering, particularly in the design and functionality of rotary electric machines. With a remarkable portfolio of 37 patents, Nakahara's innovations stand at the forefront of modern technology.
Latest Patents
Nakahara's latest inventions demonstrate his expertise in improving rotary electric machine cores. One of his notable patents is the core for a rotary electric machine, which features a design where the first end portions of back yoke portions are rotatably linked to adjacent core segments. This design allows for movement between contracted and expanded positions, optimizing the spacing between magnetic pole tooth portions for enhanced performance. Another significant patent describes a rotary electric machine laminated core, which positions a rotating shaft closer to the outer circumferential surface. This innovation includes a gap-forming notch in the back yoke portion, allowing for improved alignment and interaction between the projecting portions and recess portions of the core segments.
Career Highlights
Throughout his career, Nakahara has worked with leading companies, including Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric Corporation. His tenure at these institutions has provided him with the platform to develop and refine his innovative ideas, establishing him as a key contributor to advancements in rotary electric machinery.
Collaborations
Nakahara has collaborated with esteemed colleagues such as Nobuaki Miyake and Akira Hashimoto. Together, they have pushed the boundaries of engineering and technology, sharing knowledge and insights that have led to successful patent applications and groundbreaking inventions.
Conclusion
Yuji Nakahara's innovative spirit and dedication to his craft have resulted in numerous patents that significantly impact the field of electrical engineering. His work continues to inspire future inventors and underscores the importance of collaboration and ingenuity in driving technological 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.