Company Filing History:
Years Active: 2004-2006
Title: The Innovations of Inventor Chiemi Sawaumi
Introduction: Chiemi Sawaumi, a remarkable inventor based in Tokyo, Japan, has made significant contributions to the field of electronics. With a total of two patents to her name, she demonstrates a strong focus on advancing technologies that enhance frequency conversion and amplifier functionality.
Latest Patents: Sawaumi's latest inventions include groundbreaking designs that showcase her expertise in frequency converters and high frequency amplifiers.
1. **Frequency Converter:** This invention features a sophisticated transistor pair configuration that enhances saturation and distortion characteristics, even when operating under low voltage and low current conditions. The design includes a carefully arranged power supply connection, resistors, and output terminal that allows for efficient operation.
2. **High Frequency Amplifier and Frequency Mixer:** This innovative design employs a common emitter bipolar transistor that applies a DC bias to optimize signal amplification based on the power level of high frequency inputs and outputs. The configuration allows for improved performance in both amplification and mixing processes, making it a valuable contribution to the field.
Career Highlights: Chiemi Sawaumi is associated with Mitsubishi Electric Corporation, one of the leading companies in technology and electronics. Her work in the company has provided her with the platform to innovate and develop her patentable ideas.
Collaborations: Throughout her career, Sawaumi has collaborated with esteemed colleagues including Eiji Taniguchi and Noriharu Suematsu. Together, they have contributed to advancements in the field, showcasing the powerful impact of teamwork in technological development.
Conclusion: Chiemi Sawaumi stands out as a pioneering inventor whose work continues to influence the fields of electronics and signal processing. With her innovative patents and collaborative spirit, she plays a pivotal role in shaping the future of technology.