Company Filing History:
8 out of 16,453 
3 out of 13,281 
1 out of 27,375 
Years Active: 2008-2025
Title: Tomohide Kamiyama: Innovator in Radio Frequency Technology
Introduction
Tomohide Kamiyama is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of radio frequency technology, holding a total of 12 patents. His innovative designs have advanced the capabilities of radio frequency amplifiers and circuits.
Latest Patents
Kamiyama's latest patents include a radio frequency amplifier circuit and a radio frequency power amplifier. The radio frequency amplifier circuit features a transistor and an output-side matching circuit, which includes a first distributed constant line for transmitting radio frequency signals. This design incorporates a flat plate lead terminal and a capacitive element, optimizing the performance of the circuit. The radio frequency power amplifier consists of an amplifying element and an output load circuit, which includes two resonant circuits. These circuits are designed to manage the reflection coefficients of input signals, enhancing the amplifier's efficiency.
Career Highlights
Throughout his career, Kamiyama has worked with notable companies such as Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the field.
Collaborations
Kamiyama has collaborated with esteemed colleagues, including Keiji Onishi and Takehiko Yamakawa. Their combined expertise has fostered innovation and development in radio frequency technologies.
Conclusion
Tomohide Kamiyama's work in radio frequency technology exemplifies the spirit of innovation. His patents and collaborations have significantly impacted the industry, showcasing his dedication to advancing technology.