Location History:
- Shizuoka-ken, JP (2015 - 2017)
- Hamamatsu, JP (2011 - 2023)
- Kariya, JP (2020 - 2023)
Company Filing History:
34 out of 800 
12 out of 19,697 
1 out of 238 Years Active: 2011-2023
Title: Innovations of Yoji Yamada: A Pioneer in Vehicle Motor Technology
Introduction
Yoji Yamada, based in Hamamatsu, Japan, is a distinguished inventor known for his significant contributions to the field of vehicle motor technology. With an impressive portfolio of 48 patents, Yamada has developed innovative solutions that enhance the efficiency and functionality of in-vehicle equipment.
Latest Patents
Yamada's latest patents address critical advancements in attachment structures for vehicle motors and motor design. His inventive "Attachment Structure for Vehicle Motor" applies a unique configuration for attaching motors directly to in-vehicle equipment. This design features an axial gap motor where the rotor and stator are positioned face to face in the axial direction, optimizing attachment with an orientation that is perpendicular to the vertical direction.
Additionally, Yamada has developed a patent for a motor that comprises a stator with a winding and a rotor. This motor operates by receiving a rotational magnetic field generated through a drive current supplied to a series of windings. The innovative aspect of this design involves both the first and second windings being excited synchronously, enhancing motor performance. The rotor is configured with two pole sections, where the magnetic force exerted on the stator is manipulated between these sections to optimize efficiency and functionality.
Career Highlights
Yoji Yamada has had an illustrious career, marked by his work at prominent companies in the automotive sector, including Asmo Co., Ltd. and Denso Corporation. His experience in these renowned organizations has significantly influenced the advancements in vehicle motor technologies that he has developed. Yamada's innovative spirit and dedication to engineering excellence have made him a respected figure in the industry.
Collaborations
Throughout his career, Yamada has collaborated with talented individuals, including Seiya Yokoyama and Koji Mikami. These partnerships have fostered a creative environment that has propelled technological advancements and innovative solutions in the field of electrical engineering and automotive technology.
Conclusion
Yoji Yamada stands out as an accomplished inventor whose contributions have undoubtedly advanced the landscape of vehicle motor technology. With a commitment to innovation and a solid track record of patents, he continues to inspire emerging inventors and professionals in the automotive industry. His work not only reflects personal achievement but also contributes to a future of enhanced vehicle performance and sustainability.
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.