Location History:
- Yokohama, JP (1982)
- Tokyo, JP (1989 - 1993)
Company Filing History:
Years Active: 1982-1993
Title: The Innovative Mind of Fumio Amano
Introduction
Fumio Amano is a prominent inventor based in Tokyo, Japan, known for his remarkable contributions to the field of speech coding technology. With a total of 17 patents to his name, Amano continues to push the boundaries of innovation in his industry, demonstrating a keen understanding of complex algorithms and signal processing techniques.
Latest Patents
Among his recent innovations, two patents stand out for their significant advancements in speech coding apparatuses. The first, titled "Speech coding apparatus for separately processing divided signal vectors," describes a sophisticated system that employs multipliers and prediction filters to process signal vectors from a code book, ultimately producing a high-fidelity reproduced speech signal. This apparatus incorporates error detectors and evaluators to minimize discrepancies between the input and output speech, enhancing the overall quality of sound reproduction.
The second patent, "Gain-shape vector quantization method and apparatus," outlines a method for encoding and decoding compressed speech signals. This technology allows for the efficient transmission and receipt of audio data by utilizing a selected plurality of vectors from a code book, which are then processed through adder and synthesis filtering mechanisms. The innovative approach includes evaluating and adjusting gain signals to further refine the audio quality during both encoding and decoding processes.
Career Highlights
Fumio Amano is currently employed at Fujitsu Corporation, where he applies his expertise in technology and innovation. His work has notably contributed to the development of advanced communication technologies, placing him among the leading figures in speech processing. His extensive experience in the industry is reflected in the volume and impact of his patents, which continue to influence modern applications in the field.
Collaborations
Throughout his career, Amano has collaborated with talented colleagues such as Shigeyuki Unagami and Tomohiko Taniguchi. These partnerships have been instrumental in fostering a creative environment that encourages the exploration of new ideas and the practical application of cutting-edge technology.
Conclusion
Fumio Amano's innovative spirit and commitment to developing new solutions in speech coding exemplify the essence of forward-thinking in technology. His 17 patents reflect a deep understanding of signal processing and a relentless pursuit of excellence, ensuring that his contributions will have lasting impacts on the industry. As he continues his journey at Fujitsu Corporation, the future holds exciting possibilities not only for Amano himself but also for the fields of communication and audio technology.
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.