Company Filing History:
19 out of 19,697 
3 out of 36,499 
Years Active: 2013-2017
Title: **Yoshiyuki Hamanaka: A Pioneer in Power Conversion Technologies**
Introduction
Yoshiyuki Hamanaka, an innovative inventor based in Kariya, Japan, is renowned for his contributions to the field of power conversion. With a remarkable portfolio of 19 patents, he has significantly influenced the way power systems are designed and operated. His inventive methodologies and solutions are critical to advancements in electrical engineering.
Latest Patents
Among Yoshiyuki Hamanaka's latest inventions are two notable patents that exemplify his expertise in power electronics. The first, titled "Power Converter," details a design that includes a backup power source, enabling reliable power supply during discharge periods. This innovative power converter utilizes a discharging driver that intelligently manages switching elements based on precise voltage and frequency signals.
The second patent, "Drive Unit for Switching Element," relates to an inverter designed for motor generators. This invention incorporates multiple series connection units with tailored drive units for each switching element. The design focuses on enhancing efficiency and performance, particularly during the switching phases of power delivery.
Career Highlights
Yoshiyuki Hamanaka's career spans several prestigious companies, including Denso Corporation and Toyota Jidosha Kabushiki Kaisha. His extensive experience at these firms has provided him with the platform to share his inventive insights and develop cutting-edge technologies aimed at improving electrical systems.
Collaborations
Hamanaka has collaborated with talented professionals such as Tsuneo Maebara and Ryotaro Miura. These collaborations have fostered a productive environment for innovation, facilitating the creation of advanced solutions in power conversion applications and enhancing the overall effectiveness of their projects.
Conclusion
In summary, Yoshiyuki Hamanaka stands out as a significant figure in the realm of power electronics through his patents and innovative designs. His work continues to inspire advancements in the field, making a lasting impact on technology and engineering practices. With ongoing collaborations and a commitment to innovation, Hamanaka's future contributions promise to further enhance the understanding and capabilities of power conversion technologies.
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.