Location History:
- Yamato-shi, JP (2014)
- Yamato, JP (2015)
- Sagamihara, JP (2015 - 2016)
- Kanagawa, JP (2019 - 2022)
Company Filing History:
Years Active: 2014-2024
Title: Innovator Hiromichi Kawamura: Pioneering Automotive Control Solutions
Introduction
Hiromichi Kawamura, a prominent inventor based in Kanagawa, Japan, has made significant contributions to the field of automotive technology. With a remarkable portfolio of 13 patents, Kawamura's innovative approaches have been instrumental in enhancing vehicle control systems, particularly in the realm of power management.
Latest Patents
Kawamura's latest patents showcase his ingenuity in addressing complex challenges within vehicle operations. One of his notable inventions, the "Switching control method and switching control device," focuses on optimizing generator and motor interactions in vehicles. This technology introduces a control mode for PWM (Pulse Width Modulation) that adjusts the electric power generated by the vehicle's generator based on user feedback regarding noise levels. This adaptation ensures optimal performance and user comfort by switching between basic and diffusion modes according to the noise recognition degree.
Another remarkable patent is the "Power control method and power control apparatus," which outlines a method for calculating a duty command value for PWM control. This invention features a process for generating PWM signals that drive an inverter, enhancing the efficiency of power application to vehicle loads. By addressing phase shifts in PWM voltage and adjusting compensation amounts accordingly, this method significantly improves power management in automotive systems.
Career Highlights
Hiromichi Kawamura is affiliated with Nissan Motor Company Limited, where he has dedicated his expertise to developing cutting-edge vehicular technologies. His work has not only advanced the capabilities of Nissan's vehicles but has also set new benchmarks in the automotive industry for power control and noise management.
Collaborations
Throughout his career, Kawamura has collaborated with esteemed colleagues, including Mitsuhiro Shouji and Sho Ohno. Together, they have contributed to transformative projects that align with Nissan's commitment to innovation and sustainability in the automotive sector.
Conclusion
Hiromichi Kawamura's inventive spirit is evident through his extensive patent portfolio and his dedication to developing sophisticated automotive technologies. His contributions, particularly in the areas of power control and noise management, reflect his commitment to enhancing the driving experience. As the automotive landscape continues to evolve, Kawamura's innovations will undoubtedly play a vital role in shaping the future of vehicle technology.
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.