Location History:
- Nishikamo-gun, JP (2010)
- Aichi-ken, JP (2011)
- Miyoshi, JP (2012 - 2015)
- Toyoake, JP (2015 - 2019)
Company Filing History:
7 out of 36,499 
5 out of 18 Years Active: 2010-2019
Title: Yuki Yamakawa: Innovator in Rotary Electric Machines
Introduction
Yuki Yamakawa is a prominent inventor based in Miyoshi, Japan, known for his contributions to the field of rotary electric machines. With a total of seven patents to his name, Yamakawa has made significant advancements in the design and functionality of electric machinery.
Latest Patents
Yamakawa's latest patents include a rotary electric machine stator featuring a resin molded portion. This innovative design incorporates a stator core, a coil, and a molded portion that enhances the machine's efficiency. The stator core consists of an annular yoke and multiple teeth that protrude radially inward. The coils are wound around these teeth, with coil ends extending outward from the stator core. The molded portion, made of resin, covers the coil ends and includes a communication feature that connects the interior of the molded portion with the external environment. Another notable patent is for a dynamo-electric machine that allows for precise temperature detection of the stator windings. This design integrates a terminal base with the stator through resin molding, featuring positioning sections for three-phase stator windings and a thermistor.
Career Highlights
Throughout his career, Yuki Yamakawa has worked with notable companies such as Toyota Motor Corporation and Matsuo Industries, Inc. His experience in these organizations has contributed to his expertise in electric machine technology and innovation.
Collaborations
Yamakawa has collaborated with several talented individuals in his field, including Kentaro Haruno and Yoshikazu Suzuki. These partnerships have fostered a creative environment that has led to groundbreaking advancements in rotary electric machines.
Conclusion
Yuki Yamakawa's innovative work in rotary electric machines has established him as a key figure in the industry. His patents reflect a commitment to enhancing the efficiency and functionality of electric machinery. His contributions continue to influence the field and inspire future innovations.
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.