This inventor holds 3 USPTO granted patents. Top assignee: Nec Corporation. Active years: 2003-2026.
Company Filing History:
Years Active: 2003-2026
Title: Kuniyoshi Nakada: Innovator in Charger Control and RF Phase Shifting
Introduction
Kuniyoshi Nakada is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of charger control technology and radio frequency (RF) signal processing. With a total of 3 patents to his name, Nakada continues to push the boundaries of innovation in his field.
Latest Patents
Among his latest patents, Nakada has developed a charger control apparatus, a charger control method, and a non-transitory computer-readable medium. The charger control apparatus is designed to manage multiple chargers connected in parallel, utilizing a total current acquisition unit and a setting unit to optimize the current supplied from a common wiring line. This innovation allows for efficient distribution of current among chargers, enhancing their performance and reliability.
Another notable invention is the stub switched phase shifter. This device digitally shifts the phase of an RF signal by altering the connection of switched lines. By ensuring that at least one switched line remains connected to a main line, the phase shifter operates as an open stub when no RF signal is present. This design reduces phase shift deviation and improves the phase shift-frequency relationship, while also minimizing the number of switches required compared to traditional phase shifters.
Career Highlights
Kuniyoshi Nakada is currently employed at NEC Corporation, where he continues to innovate and develop cutting-edge technologies. His work has garnered attention for its practical applications and contributions to the advancement of electronic devices.
Collaborations
Throughout his career, Nakada has collaborated with talented individuals such as Hiromi Suzuki and Yasuhiro Sasaki. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Kuniyoshi Nakada is a distinguished inventor whose work in charger control and RF signal processing exemplifies the spirit of innovation. His patents reflect a commitment to enhancing technology and improving efficiency in electronic systems.