Terue Matsumura

Title: The Innovative Journey of Terue Matsumura

Introduction: Terue Matsumura, a notable inventor based in Nara, Japan, has made significant contributions to the field of radio technology. With two patents to her name, she exemplifies the spirit of innovation within the realm of electronic communication and has been associated with Matsushita Electric Industrial Co., Ltd.

Latest Patents: Matsumura’s latest inventions include a radio receiver apparatus of orthogonal detection type and a serial data receiving apparatus. The radio receiver apparatus features a voltage-controlled first local oscillator that generates a first local oscillation signal, which is mixed with an inputted reception signal. This system employs 90-degree shifted signals and utilizes multiple band-pass filters to achieve desired intermediate frequency signals. Furthermore, the apparatus calculates either a sum or difference between the resulting mixed signals, enhancing signal demodulation accuracy.

In her other patent, the serial data receiving apparatus addresses the challenge of receiving serial data with inferior signal-to-noise ratio. This innovative design divides a one-bit length of serial data into several blocks while utilizing a shift register built within a microcomputer. By temporarily holding and accumulating data across multiple bits, the system effectively cancels noise components, ensuring that the original signal is preserved. This overlapping type receiving mechanism facilitates bit synchronization, optimizing the accuracy of data reception.

Career Highlights: Throughout her career, Terue Matsumura has made her mark as an inventive force in the industry. Her work with Matsushita Electric Industrial Co., Ltd. reflects her dedication to advancing radio communication technology. The impact of her patents demonstrates her commitment to creating efficient and cost-effective solutions in the field.

Collaborations: In her innovative journey, Matsumura has collaborated with esteemed coworkers such as Yoshio Horiike and Yasuo Yoshimura. Together, they have shared ideas and expertise, contributing to the advancement of technology and the realization of numerous projects within Matsushita Electric Industrial Co., Ltd.

Conclusion: Terue Matsumura represents the new generation of women inventors who are making strides in technology. With her two significant patents, she has paved the way for future innovations in radio communication. Her career serves as an inspiration for aspiring inventors, showcasing that with creativity and collaboration, impactful inventions can shape the future.