Makoto Ohba

Title: Makoto Ohba: Innovator in Radio Communication Technology

Introduction

Makoto Ohba is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of radio communication, holding a total of 4 patents. His work focuses on enhancing the efficiency and reliability of communication systems.

Latest Patents

Ohba's latest patents include a radio communication apparatus and an interference signal detection method. This innovative technology allows for the extraction of a portion of a frequency-domain signal output from a Fourier transformer. The system determines the presence of interference signals by comparing the reception level of the desired signal against a predetermined threshold. Additionally, an LO frequency controller adjusts the frequency of a local signal to minimize intermodulation distortion caused by interference. Another notable patent is an input signal amplifier that features an inverting amplifier, switches for grounding, and a feedback resistor with multiple resistors of varying resistance values.

Career Highlights

Makoto Ohba is currently employed at Panasonic Corporation, where he continues to develop cutting-edge technologies in radio communication. His work has been instrumental in advancing the capabilities of communication devices, making them more efficient and effective.

Collaborations

Ohba has collaborated with notable colleagues such as Kouji Takahashi and Yoshito Hirai. Their combined expertise has contributed to the successful development of innovative solutions in the field.

Conclusion

Makoto Ohba's contributions to radio communication technology exemplify his dedication to innovation. His patents reflect a commitment to improving communication systems, ensuring they meet the demands of modern technology.