Company Filing History:
Years Active: 1986-1999
Title: Innovator Shigeru Takano: Revolutionizing Radio Reception
Introduction: Shigeru Takano, an accomplished inventor based in Tokyo, Japan, has made significant strides in the field of radio technology. With a total of two patents to his name, he has contributed to advancements that enhance the quality and accessibility of radio signal reception. His work demonstrates a remarkable understanding of radio frequencies and signal processing techniques.
Latest Patents: Takano's latest patents illustrate his innovative approach to radio technology. His first patent, titled "Full-spectrum all-mode radio receiver apparatus and method," features a full-spectrum, multi-mode radio receiver capable of continuous reception across a wide range of frequencies, from approximately 10 kHz to 2600 MHz. This invention ensures that there are no frequency bands where reception is inadequate, effectively eliminating issues related to spurs, inter-modulation products, or images. The radio receiver achieves broad-spectrum coverage with precision tuning selectivity, capable of as little as 1 Hz.
His second patent, "Wide band radio receiver," presents a sophisticated circuit arrangement for a wide band superheterodyne radio receiver. This device is designed to receive wide band FM, narrow band FM, and AM modulated radio signals across the frequency range of 25 to 550 MHz. Noteworthy features include a phase locked loop-controlled VCO as the first local oscillator, which is pivotal in enhancing the overall performance and functionality of the receiver.
Career Highlights: Throughout his career, Takano has worked with several notable companies, including Regency Electronics, Inc. and Aor, Ltd. His experiences at these firms have undoubtedly influenced his innovative designs, allowing him to develop cutting-edge technology in the radio receiver domain.
Collaborations: Shigeru Takano has collaborated with established organizations that specialize in electronic communications, which enhances his ability to integrate advanced technology into his inventions. His partnerships and cooperative efforts with skilled professionals further amplify the impact of his work in the industry.
Conclusion: Shigeru Takano stands out as a prominent figure in the field of radio technology, with a focus on creating devices that provide seamless and comprehensive radio signal reception. His patents reflect a deep commitment to innovation, and his contributions continue to influence the evolving landscape of communication technology.