Company Filing History:
Years Active: 1983-1989
Title: Katsubumi Koyanagi: Innovator in Digital Signal Processing
Introduction
Katsubumi Koyanagi is a distinguished inventor based in Nara, Japan, known for his innovative contributions to digital signal processing. With a total of three patents to his name, Koyanagi has made significant advancements in the field, enhancing the efficiency and effectiveness of digital communication technologies.
Latest Patents
Koyanagi's latest patents include an "Apparatus for Recording and Reproducing Digital Signals on Magnetic Tape." This invention introduces a sophisticated mechanism for capturing and reproducing digital data signals. It utilizes a detector to produce phase data signals at specified reference phases, employing multiple comparators to ensure accuracy in signal processing. Additionally, he has developed a "Wave Shaping Circuit," which transforms input signals into digital formats while maintaining high fidelity. This circuit features a digital sampling component and a sign detector that allows for complex data analysis, ensuring high-quality output.
Career Highlights
Koyanagi is currently employed at Sharp Corporation, a leading technology company known for its innovation in electronics and communication devices. His work at Sharp has been instrumental in developing technologies that enhance digital signal processing capabilities, which have been integral to various consumer electronics and communication systems.
Collaborations
Throughout his career, Koyanagi has collaborated with notable professionals in the field, including Shuhei Yasuda and Yutaka Ishii. These collaborations have fostered a dynamic exchange of ideas and expertise, contributing to the success of their projects and innovations.
Conclusion
Katsubumi Koyanagi's contributions to digital signal processing have established him as a key figure in the technology sector. His inventive spirit and dedication to advancing communication technology continue to influence the industry, paving the way for further innovations in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.