Company Filing History:
Years Active: 2010
Title: The Innovations of Shohhei Ohsawa
Introduction
Shohhei Ohsawa is a notable inventor based in Nara, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of output control devices. His work has led to advancements that enhance the efficiency and cost-effectiveness of electronic components.
Latest Patents
Ohsawa holds a patent for an output control device, which is designed to reduce chip size and achieve low-cost solutions. This invention includes a switching transistor that controls output voltage through a regulated on/off time ratio. A control integrated circuit (IC) manages this ratio based on the output voltage, utilizing a lateral power MOSFET for the switching transistor. This innovative approach has implications for various applications, including AC/DC power sources, circuit devices, LED backlight circuits, and switching DC/DC converters.
Career Highlights
Ohsawa is associated with Sharp Kabushiki Kaisha, a leading company in the electronics industry. His role at Sharp has allowed him to work on cutting-edge technologies that push the boundaries of electronic device capabilities. His contributions have been instrumental in the development of more compact and efficient electronic solutions.
Collaborations
Ohsawa has collaborated with esteemed colleagues such as Masaru Kubo and Toshio Naka. These partnerships have fostered an environment of innovation and creativity, leading to the successful development of advanced technologies.
Conclusion
Shohhei Ohsawa's work exemplifies the spirit of innovation in the electronics field. His patent for an output control device showcases his commitment to enhancing technology while reducing costs. Ohsawa's contributions continue to influence the industry and inspire future advancements.