Location History:
- Tokyo, JP (2012)
- Chiyoda-ku, JP (2014)
Company Filing History:
Years Active: 2012-2014
Title: Innovations of Takeshi Uchitomi
Introduction
Takeshi Uchitomi is a notable inventor based in Chiyoda-ku, Japan. He has made significant contributions to the field of electronics, particularly in the development of filter circuits and receiving devices. With a total of 2 patents to his name, Uchitomi continues to push the boundaries of innovation in his industry.
Latest Patents
Uchitomi's latest patents include a filter circuit and receiving device. The filter circuit is designed to implement low noise and a low cutoff frequency in a smaller area. It features a first circuit that receives an input signal, amplifies it, and outputs the amplified signal. Additionally, it includes a first differential amplification circuit that processes the output signal through a capacitance element, along with resistance elements that form negative feedback paths.
The second patent, related to a receiver, transceiver, and mobile terminal device, focuses on generating variable operating currents in relation to input and output signal power. This innovation achieves both low noise and low power consumption. Emitter follower circuits are attached to the output terminals of a frequency divider to generate a local signal. By adjusting the currents flowing through these circuits, Uchitomi enhances noise suppression in mixers, depending on the amplification factor of variable amplifiers.
Career Highlights
Takeshi Uchitomi is currently employed at Renesas Electronics Corporation, where he continues to innovate and develop new technologies. His work has had a significant impact on the electronics industry, particularly in enhancing the performance of communication devices.
Collaborations
Uchitomi has collaborated with notable coworkers such as Yasuku Katsube and Yutaka Igarashi. Their combined expertise has contributed to the successful development of various technologies and patents.
Conclusion
Takeshi Uchitomi is a prominent inventor whose work in filter circuits and receiving devices has advanced the field of electronics. His contributions, along with his collaborations, continue to shape the future of technology.