Company Filing History:
3 out of 2,351 
1 out of 425 
1 out of 1,357 Years Active: 2017-2020
Title: **Innovator Spotlight: Kohei Yamada**
Introduction
Kohei Yamada, an inventive mind hailing from Yokohama, Japan, has made significant strides in the realm of electrical engineering. With a robust portfolio of five patents, Yamada’s work primarily focuses on enhancing the efficiency and performance of electronic components.
Latest Patents
Yamada's latest patents showcase his innovative approaches to solving complex problems in electronics. One of his notable inventions is a "System and method for operating a switching converter in light load." This invention involves a switching converter that includes an inductor paired with power switches, a signal generator, and a controller. The first power switch magnetizes the inductor, while the second allows it to de-magnetize. The system adeptly manages the output voltage by adjusting a modulated signal's pulse width, thereby ensuring that the voltage remains within the desired target range.
Another remarkable patent presented by Yamada is the "Conductive composition and solid electrolytic capacitor obtained using aforementioned composition." This patent details a conductive composition featuring a specific conductive polymer and a hydroxyl group-containing compound. It also introduces a solid electrolytic capacitor that leverages this composition to improve performance, reflecting Yamada's commitment to advancing the field of electronics.
Career Highlights
Throughout his career, Kohei Yamada has contributed his expertise to prominent companies such as Mitsubishi Chemical Corporation and Dialog Semiconductor (UK) Limited. His roles at these institutions allowed him to directly influence the development and application of innovative electronic solutions.
Collaborations
Yamada has collaborated with esteemed colleagues including Takahiro Sakai and Akira Yamazaki. These partnerships have facilitated the exchange of ideas and expertise, further enriching his contributions to the field of electronics.
Conclusion
Kohei Yamada stands as a testament to the power of innovation in technology. His patents not only reflect his creativity and technical skill but also contribute to the advancement of electronic components essential in modern applications. As the industry continues to evolve, Yamada's work will undoubtedly leave a lasting impact.